Alberca L.F., G. Sole, G. JUCHNIKOWSKI, I. STANISLAWSKA, Single-station prediction models for remote area in instantaneous mapping. Acta Geophysica Polonica, Vol. XLV, pp., 1998.

BANASZKIEWICZ M., W.I. Axford, J.F. McKenzie, An analytic solar magnetic field model. Astronomy and Astrophysics, Vol. 337, pp. 940-944, 1998.

Beghin C., J. BLECKI, K. Georgieva, P. Gough, R. Grard, J. JUCHNIEWICZ, S. Klimov, V. Korepanov, M. Parrot, S. Perraut, L. Woolliscroft, H. Alleyne, O. Tchervinka, D. Klinge, K. DUDZINSKI, A. Meyer, J.L. Michau, J. Bruckner, P. ORLEANSKI, J. SLOMINSKI, K. Yearby, The Wave Complex on Mars-96 Orbiter: ELISMA. Planetary and Space Science, Vol. 46, pp. 701-713, 1998.

BIZOUARD Ch., A. BRZEZINSKI, S. PETROV, Diurnal atmospheric forcing and temporal variations of the nutation amplitudes. Journal of Geodesy, Vol. 72, pp. 561-577, 1998.

BIZOUARD Ch., A. BRZEZINSKI, S. PETROV, Variability of nutations: can it be driven by the atmosphere? Proceedings Journees Systemes de Reference Spatio-Temporels 1997, Astronomical Institute, Academy of Sciences of the Czech Republic, pp. 73-76, 1998.

BLECKA M.I., A. JUREWICZ, Seasonal variations of the solar radiation scattered from the putative dust rings of Mars: a possible basis for photometric searches. Astronomy and Astrophysics, Vol. 337, pp. 955-961, 1998.

BLECKI J., Low Frequency Plasma Waves and their Role in the Dynamics of the Earth Magnetosphere. Proceedings of the Plasma Conference, Charles University, Prague, June 1998, pp. 193-202, 1998.

BLECKI J., H. ROTHKAEHL, K. KOSSACKI, R. WRONOWSKI, Z. KLOS, J. JUCHNIEWICZ, S. Savin, S. Romanov, S. Klimov, P. Triska, J. Smilauer, J. Simunek, J.A. Sauvaud, K. Kudela, M. Fvrster, ULF-ELF-VLF-HF plasma wave observations in the polar cusp onboard high and low altitude satellites. Physica Scripta, Vol. T75, pp. 259-263, 1998.

Bradley P.A., G. JUCHNIKOWSKI, H. ROTHKAEHL, I. STANISLAWSKA, Instantenous maps of the European middle and high-latitude ionosphere for HF propagation assessments. Advances in Space Research, Vol. 22, pp. 861-864, 1998.

Bronstad K., A. Solberg, P. ORLEANSKI, M. MICHALSKA, P. Sarra, P. Bastia, R. Gola, IBIS VETO Subsystem User Manual. In: IBIS Hardware Design Review Data Package, Vol. 4b, 114 pp., 1998.

Burchell M.J., W. Brooke-Thomas, J. LELIWA-KOPYSTYNSKI, J.C. Zarnecki, Hypervelocity Impact Experiments on Solid CO2 Targets. Icarus, Vol. 131, pp. 210-222, 1998.

Burchell M.J., J. LELIWA-KOPYSTYNSKI, B. Vaughan, J. Zarnecki, Comparison od H2O and CO2 Ices under Hypervelocity Impact. In: Shock, Compression of Cendensed Matter - 1997, pp. 949-952, 1998.

CHOJNICKI T., M. KACZOROWSKI, J. Bogusz, New tidal station in Poland. Proceedings of the Thirteenth International Symposium on Earth Tides, pp. 173-181, 1998.

CZECHOWSKI A., S. GRZEDZIELSKI, Can the direction of interstellar magnetic field be determined from the heliotail ENA flux? Geophysical Research Letters, Vol. 25, pp. 1855-1858, 1998.

CZECHOWSKI A., R. RATKIEWICZ, J.F. McKenzie, W.I. Axford, Heating and acceleration of minor ions in the solar wind. Astronomy and Astrophysics, Vol. 335, pp. 303-308, 1998.

David P., P. Laurent, M. DENIS, J. Paul, L. Bouchet, J.P. Roques, E. Jourdain, G. Vedrenne, M. Gilfanov, M. Churazov, R. Sunyaev, N. Khavenson, B. Novikov, I. Chulkov, A. Kuznetzov, The SIGMA pulse profiles of GX 1+4: four years of monitoring. Astronomy and Astrophysics, Vol. 332, pp. 165-172, 1998.

Dementiev B.V., V.V. Ivanov, S.G. Kukin, Yu.S. Siliakov, A.D. Chikin, M. Maly, V. Jirka, P. ORLEANSKI, M. MICHALSKA, O. Maris, L. Shtefanov, R.A. Sargsyan, S.H. Babayan, V.A. Panchenko, Infrared spectroradiometric system ISTOK-1 of the "Mir" orbital station. Proceedings of SPIE, Vol. 3406, pp. 119-133, 1998.

Eluszkiewicz J., J. LELIWA-KOPYSTYNSKI, K.J. Kossacki, Metamorphism of Solar System Ices. In: Solar System Ices, eds. B. Schmitt, C. de Bergh, M. Festou, Kluwer, pp. 119-138, 1998.

Fludra A., J. SYLWESTER, J. Lemen, K. Widing, J. Saba, J-C. Henoux, R. Murphy, D. Reams, Elemental Abundances in the Solar Corona. Chapter 4 in: The Many Faces of the Sun, eds. K. Strong, J. Saba, B. Heisch, J.T. Schmelz, Springer, 1998

Fraczyk P., L. JAWORSKI, M. LEHMANN, A. TYRANOWSKA, Geodetic GPS Observations in the Presence of Radio-Frequency Signal Disturbances. Artificial Satellites, Vol. 33, pp. 109-115, 1998.

Fraczyk P., A. TYRANOWSKA, Activity of the National GPS Information Center. Proceedings of the 6th European Meeting of the Civil GPS Service Interface Committee, International Information Subcommittee, Warsaw 1997, pp. 134-142, 1998.

HANASZ J., R. Schreiber, H. de Feraudy, M.M. Mogilevsky, T.V. Romantsova, Observations of the upper frequency cutoffs of the auroral kilometric radiation. Annales Geophysicae, Vol. 16, pp. 1097-1197, 1998.

HANASZ J., Z. Krawczyk, M.M. Mogilevsky, R. Schreiber, H. de Feraudy, K. DUDZINSKI, T.V. Romantsova, W. Nowakiewicz, A. Kraynyuk, M. Barylko, A. BUCZKOWSKA, J. JUCHNIEWICZ, V. N. Nazarov, N. Mikhalev, Nablyudeniya avroral'nogo kilometrovogo izlucheniya na sputnike Interbol-2: eksperiment Polrad. Kosmicheskie Issledovaniya, Vol. 36, pp. 58-71, 1998.

Ivchenko N., J. BLECKI, A search for ground signatures of transient events at the magnetopause - database and prelimunary results. Acta Geophysica Polonica, Vol. XLVI, pp. 89-114, 1998.

Jozwicki R., M. RATAJ, Fourir spectrometry and its applications. Opto-electronics Review, Vol. 6, pp. 233-244, 1998.

KACZOROWSKI M., Calculation of the Green's Loading Functions, Part 2: Results of Calculations. Artificial Satellites, Vol. 33, pp. 77-108, 1998.

KIRAGA A., Z. KLOS, V. Oraevsky, V. Dokukin, S. Pulinets, Electromagnetic Emissions in the Ionosphere-Pulsed Electron Beam System. Geophysical Monograph 103, American Geophysical Union, pp. 185-191, 1998.

KLOS Z., G.L.Gdalevich, J. Mikhailov, M. Gousheva, L. Bankov, VLF plasma waves observed during the xenon gas releases on the ACTIVE satellite. Advances in Space Research, Vol. 21, pp. 717-722, 1998.

KOSEK W., D.D. McCarthy, B. Luzum, Possible Improvement of Earth Orientation Forecast Using Autocovariance Prediction Procedures. Journal of Geodesy, Vol. 72, pp. 189-199, 1998.

Kossacki K.J., S. SZUTOWICZ, Comet 46P/Wirtanen: The Influence of Grain Sintering of the Evolution Layer. In: Ice Physics and the Natural Environment, eds. J.S. Wettlaufer, J.G. Dash, N. Untersteiner, Springer, NATO ASI Series, Vol. I 56, pp. 309-313, 1998.

KRIVOV A., H. Kimura, I. Mann, Dynamics of Dust near the Sun. Icarus, Vol. 134, pp. 311-327, 1998.

KROLIKOWSKA M., G. SITARSKI, S. SZUTOWICZ, Forced Precession Model for Three Periodic comets: 30P/Reinmuth 1, 37P/Forbes, 43P/Wolf-Harrington. Acta Astronomica, Vol. 48, pp. 91-102, 1998.

KROLIKOWSKA M., G. SITARSKI, S. SZUTOWICZ, Model of the Nongravitational Motion for Comet 32P/Comas Sola. Astronomy and Astrophysics, Vol. 335, pp. 757-764, 1998.

Lallement R., S. GRZEDZIELSKI, R. Ferlet, A. Vidal-Madjar, Local Interstellar Cloud(s) Observations with the GHRS, The Scientific Impact of the Goddard High Resolution Spectrograph, ASP Conference Series, eds. J.C. Brandt, T.B. Ake III, C.C. Petersen, Vol. 143, pp. 403-412, 1998.

LEHMANN M., L. JAWORSKI, The BOR1 IGS Station. IGS Annual Report 1997, Vol. 2, 1998.

LELIWA-KOPYSTYNSKI J., Water Ice as the Main Component of Icy Satellites. In: Ice Physics and the Natural Environment, eds. J.S. Wettlaufer, J.G. Dash, N. Untersteiner, Springer, NATO ASI Series, Vol. I 56, pp. 315-320, 1998.

Lewandowski W., J. Azoubib, J. de Jong, J. NAWROCKI, J. Danaher, A New Approach to International Satellite Time and Frequency Measurements "All-In-View" Multichannel GPS+GLONASS Observations. Proceedings ION GPS'97, pp. 1085-1091, 1998.

Likin O.B., N.F. Pissarenko, F. Farnik, J. Ullrich, J. SYLWESTER, Z. KORDYLEWSKI, On-Board Photometer for Obtaining a Two-Dimensional Image of a Solar Flare with the Use of Soft X-rays. Cosmic Research, Vol. 36, pp. 287-291, 1998 (translated from Kosmicheskie Issledovaniya, Vol. 36, pp. 305-310, 1998).

LIZUNOV G., Z. ZBYSZYNSKI, Payload charging in high altitude experiments with electron beam injection. Advances in Space Research, Vol. 21, pp. 739-743, 1998.

Luthard J., B. Harsson, L. JAWORSKI, L. Jivalli, M. Kahveci, R.E. Molendijk, P. Pesec, J. Simek, M. Vermeer, Report on the GPS Preprocessing and EUVN Data Center. Report on the Results of the European Vertical Reference Network GPS Campaign 97 (EUVN'97), EUREF Symposium, pp.37-41, 1998.

LYSZKOWICZ A., The Polish gravimetric quasigeoid QGEOID97 versus vertical reference system Kronsztad 86. Reports of the Finnish Geodetic Institute, Vol. 98:4, pp. 271-276, 1998.

LYSZKOWICZ A., Ahmida Ali Wahiba, The Gravimetric Geoid for Libya. In: Geodesy on the Move, IAG Symposia, Vol. 119, pp. 275-280, Springer-Verlag 1998.

Lyszkowicz S., A. LYSZKOWICZ, Status and statistical propertes of the precise levelling networks in Poland. Geodezija it kartografija (Vilnius), Vol. XXIV, pp. 121-131, 1998.

MACEK W.M., Testing for an attractor in the solar wind flow. Physica D, Vol. 122, pp. 254-264, 1998.

MACEK W.M., Large-scale structure and termination of the heliosphere. In: Highlights of Astronomy, Vol. 11, Kluwer 1998.

MACEK W.M., L. OBOJSKA, Testing for nonlinearity in the solar wind flow. Chaos, Solitons and Fractals, Vol. 9, pp. 221-229, 1998.

Mall U., H. Fichtner, E. Kirsch, D.C. Hamilton, D. RUCINSKI, Cassini as a heliospheric probe - the potential of pick-up ion measurements during its cruise phase. Planetary and Space Science, Vol. 46, pp. 1375-1382, 1998.

MICHALSKA M., P. ORLEANSKI, VETO Software Description. In: IBIS Hardware Design Review Data Package, Vol. 4b, 52 pp., 1998.

Mishin E., M. BANASZKIEWICZ, On auroral ion conics and electron beams acceleration. Geophysical Research Letters, Vol. 25, pp. 4309-4312, 1998.

Moebius E., D. RUCINSKI, M.A. Lee, P.A. Isenberg, Decrease in the antisunward flux of interstellar pickup He+ associated with radial interplanetary magnetic field. Journal of Geophysical Research, Vol. 103, pp. 257-265, 1998.

NASTULA J., O. KOTRELEVA, B. KOLACZEK, W. KOSEK, Time-frequency characteristics of the pressure term of the EAAM excitation. In: Geodesy on the Move, IAG Symposia, Vol. 119, Springer-Verlag 1998.

NASTULA J., D.A. SALSTEIN, Regional atmospheric angular momentum contributions to the polar motion excitation, In: Geodesy on the Move, IAG Symposia, Vol. 119, Springer-Verlag 1998.

NAWROCKI J., W. Lewandowski, J. Azoubib, Time Transfer with GPS Multi-Channel Motorola Oncore Receiver using CCDS Standars. Proceedings of the 6th European Meeting of the Civil GPS Service Interface Committee, International Information Subcommittee, Warsaw 1997, pp. 280-289, 1998.

NAWROCKI J., W. Lewandowski, J. Azoubib, Time Transfer with GPS Multi-Channel Motorola Oncore Receiver using CCDS Standars. Proceedings 29th Annual Precise Time and Time Interval Systems and Applications Meeting, Long Beach 1997, US Naval Observatory, Washington, pp. 319-328, 1998.

NAWROCKI J., W. Lewandowski, J. Azoubib, GPS Multi-Channel Common-view Time Transfer using Motorola Oncore Receiver with CCDS Standars. Proceedings 12th European Frequency and Time Forum, Warsaw 1998, pp. 510-515, 1998.

OBERC P., Is it feasible to observe disintegrating dust aggregates onboard the Rosetta Orbiter? Advances Space Research, Vol. 21, pp. 1577-1580, 1998.

Oraevsky V.N., S.A. Pulinets, N.I Budko, I. Prutensky, V.V. Vaskov, Z. KLOS, A. KIRAGA, H. ROTHKAEHL, Z. ZBYSZYNSKI, G.P. Komrakov, Emissions stimulated in upper ionosphere by the SURA heating facility. Advances in Space Research, Vol. 21, pp. 671-675, 1998.

ORLEANSKI P., VEB Hardware Description. In: IBIS Hardware Design Review Data Package, Vol. 4b, 22 pp., 1998.

Orofino V., J. GRYGORCZUK, A. JUREWICZ, Photometric Modelling of the Martian Dust Rings. Planetary and Space Science, Vol. 46, pp. 1697-1709, 1998.

OSZCZAK S., EGNOS Project - Integrating Component of the GPS/GLONASS System. Proceedings of the 6th European Meeting of the Civil GPS Service Interface Committee, International Information Subcommittee, Warsaw 1997, pp. 52-60, 1998.

Ozguc A., T. Atac, Y. Tulunay, I. STANISLAWSKA, The ionospheric foF2 data over Istanbul and their responce to solar activity for the years 1963-1969 and 1993. Studia Geophysica et Geodaetica, Vol. 42, pp. 112-118, 1998.

PETROV S., A. BRZEZINSKI, Ch. BIZOUARD, Time domain comparison of the VLBI nutation series and observed changes of the atmospheric angular momentum. Proceedings Journees Systemes de Reference Spatio-Temporels 1997, Astronomical Institute, Academy of Sciences of the Czech R., p. 107, 1998.

PETROV S., A. BRZEZINSKI, Ch. BIZOUARD, Sutochnyje i polusutochnyje variacji atmosfernogo kinetycheskogo momenta i parametrov vrashchenija Zemli. Trudy Instituta Prikladnoj Astronomii RAN, Vol. 3, "Astrometria i geodinamika", St. Petersburg, pp. 24-35, 1998.

Petrovskaya M.S., J.B. ZIELINSKI, Evaluation of the Regional Gravity Anomaly from Baloon Gradiometry. Bolletino di Geodesia e Scienze Affini, Vol. 57, pp. 141-164, 1998.

Petrovskaya M.S., J.B. ZIELINSKI, Application of Spatial Gradiometry for Constructing Quasigeoid Models. Reports Finnish Geodetic Institute, 98:4, pp. 107-112, 1998.

RATKIEWICZ R., A. Barnes, G.A. Molvik, J.R. Spreiter, S.S. Stahara, M. Vinokur, S. Venkateswaran, Effect of Varying Strength and Orientation of Local Interstellar Magnetic Field on Configuration of Exterior Heliosphere: 3D MHD Simulations. Astronomy and Astrophysics, Vol. 335, pp. 363-369, 1998.

RUCINSKI D., M. BZOWSKI, H.J. Fahr, Minor helium components co-moving with the solar wind. Astronomy and Astrophysics, Vol. 334, pp. 337-354, 1998.

Savin S.P., N.L. Borodkova, E.Yu. Budnik, A.O. Fedorov, S.I. Klimov, M.N. Nozdrachev, I.E. Morozova, N.S. Nikolaeva, A.A. Petrukovich, N.F. Pissarenko, V.I. Prokhorenko, S.A. Romanov, A.A. Skalsky, Yu.I. Yermolaev, G.N. Zastenker, L.M. Zelenyi, P. Triska, E. Amata, J. BLECKI, J. JUCHNIEWICZ, J. Buechner, M. Ciobanu, R. Grard, G. Haerendel, V.E. Korepanov, R. Lundin, I. Sandahl, U. Eklund, Z. Nemecek, J. Safrankova, J.A. Sauvaud, J. Rustenbach, J.L. Rauch, Interball Tail Probe Measurements in Outer Cusp and Boundary Layers. In: Geospace Mass and Energy Flow: Results from the International Solar-Terrestrial Physics Program, eds. J.L. Horwitz, D.L. Galagher, W.K. Peterson, Geophysical Monograph 104, American Geophysical Union, pp. 25-44, 1998.

SITARSKI G., Motion of the Minor Planet 4179 Toutatis: Can We Predict Its Collision with the Earth? Acta Astronomica, Vol. 48, pp. 547-561, 1998.

Soicher H., F. Gorman, E.E. TSEDILINA, O.V. Weitsman, Regularities of broadening and scattering of F and E traces on midlatitude ionograms (F and E spread). Advances in Space Research, Vol. 22, pp. 855-858, 1998.

STANISLAWSKA I., T.L. Gulyaeva, R. Hanbaba, Ionospheric Despatch Centre in Europe. Proceedings of the 2nd COST 251 Workshop, Side (Turkey) 1998, pp. 27-30, 1998.

STANISLAWSKA I., G. JUCHNIKOWSKI, Kriging instantaneous mapping algorithm for COST 251. Proceedings of the 2nd COST 251 Workshop, Side (Turkey) 1998, pp. 190-192, 1998.

STANISLAWSKA I., G. JUCHNIKOWSKI, R. Hanbaba, Lj. R. Cander, Z. KLOS, Z. ZBYSZYNSKI, An authomated system for HF propagation conditions prediction and forecast. Proceedings of the 2nd COST 251 Workshop, Side (Turkey) 1998, pp. 294-297, 1998.

STANISLAWSKA I., G. JUCHNIKOWSKI, Z. ZBYSZYNSKI, 1998, Updateing of the monthly median foF2 maps with the use of screen points. Proceedings of the 2nd COST 251 Workshop, Side (Turkey) 1998, pp. 182-189, 1998.

SYLWESTER B., J. SYLWESTER, Physical Conditions in Flaring Loops. In: JOSO Annual Report 1997, eds. A. Antalova, A. Kucera, Slovak Academy of Sciences, pp. 155-157, 1998.

SYLWESTER B., J. SYLWESTER, Emission - Measure Temperature Diagram. Section 12.2 in: The Many Faces of the Sun, eds. K. Strong, J. Saba, B. Heisch, J.T. Schmelz, Springer, pp. 405-410, 1998.

SYLWESTER J., J.R. Lemen, R.D. Bentley, A. Fludra, M-C. Zolcinski, Detailed evidence for Flare-to-Flare Variations of the Coronal Calcium Abundance, Astrophysical Journal, Vol. 501, pp. 397-407, 1998.

SYLWESTER J., B. SYLWESTER, Evolution of Flaring Structures. Astronomical Society of the Pacific Conference Series, eds. C.E. Alissandrakis, B. Schmieder, Vol. 155, pp. 381- 386, 1998.

SYLWESTER J., B. SYLWESTER, ANDRIL - Maximum Likelihood Algorithm for Deconvolution of SXT Images. Acta Astronomica, Vol. 48, pp. 519-545, 1998.

SYLWESTER J., I. GAICKI, Z. KORDYLEWSKI, M. KOWALINSKI, S. NOWAK, M. SIARKOWSKI, W. TRZEBINSKI, R.D. Bentley, M.W. Whyndham, P.R. Guttridge, J.L. Culhane, J. Lang, K.J.H. Phillips, C.M. Brown, G.A. Doschek, V.N. Oraevsky, S.I. Boldyrev, I. M. Kopaev, A.I. Stepanov, V.Yu. Klepikov, RESIK: High-Sensitivity Soft X-Ray Spectrometer for the Study of Solar Flare Plasma. In: A Crossroads for European Solar and Heliospheric Physics, eds. E.R. Priest, F. Moreno-Insertis, R.A. Harris, ESA SP-417, pp. 313-316, 1998.

SYLWESTER J., Z. KORDYLEWSKI, M. SIARKOWSKI, S. GBUREK, F. Farnik, O. Likin, Detection of SGR 1900+14 Pulse on 27 August 1998 by RF-15I Soft/Hard Solar X-ray Photometer. Acta Astronomica, Vol. 48, pp. 819-824, 1998.

Szuszczewicz E.P., P. Blanchard, P. Wilkinson, G. Crowley, T. Fuller-Rowell, P. Richards, M. Abdu, T. Bullett, R. Hanbaba, J.P. Lebreton, M. Lester, M. Lockwood, G. Millward, M. Wild, S. Pulinets, M.B. Reddy, I. STANISLAWSKA, G. Vannaroni, B. Zolesi, The first real-time worldwide ionospheric predictions network: An advance in support of spaceborne experimentation, on-line model validation, and space weather. Geophysical Research Letters, Vol. 25, pp. 449-452, 1998.

Treumann R.A., W.M. MACEK, V. Izmodenov, Heliopause radio emmision scenario. Astronomy and Astrophysics, Vol. 336, pp. L45-L48, 1998.

TSEDILINA E.E., Z. KLOS, S. MAJ, Modeling of field-aligned currents produced by asymmetric ring current during strong magnetic storms. Radiofizika, Vol. 41, pp. 551-566, 1998.

Tulunay, Y., I. STANISLAWSKA, H. ROTHKAEHL, A review on the Ariel trough work, Proceedings of the 2nd COST 251 Workshop, Side (Turkey) 1998, pp. 71-94, 1998.

VORBRICH K.K., Applicability of the DGSP/INS integrated system for the landborne, waterborne and airborne navigation. Proceedings of the 6th European Meeting of the Civil GPS Service Interface Committee, International Information Subcommittee, Warsaw 1997, pp. 175-191, 1998.

VORBRICH K.K., On the possible application of the DGPS/(Low-Cost IMU) in the avionic navigation in Poland - Experimental Conclusions. Proceedings of the II International Conference on Avionics, Jawor (Poland) 1998, in: Scientific Journal of the Rzeszow Polytechnics, Vol. 51, pp. 721-728, 1998.

VORBRICH K.K., Internal and External Accuracy and Integrity or Real Time DGPS/IMU Solution on an Isolated Test Bed in Poland. Proceedings of the XIth International Conference "The Role of Navigation as a Support of Man's Activities at Sea", Gdynia (Poland) 1998, pp. 205-214, 1998.

VORBRICH K.K., Some Considerations Towards Preparation of Waterborne DGPS/IMU Experiments in Poland. Proceedings of the XIth International Conference "The Role of Navigation as a Support of Man's Activities at Sea", Gdynia (Poland) 1998, pp. 215-224, 1998.

VORBRICH K.K., DGPS/IMU System in Airfield Taxiing Environment in Poland, Accuracy and Integrity Considerations. Proceedings of the XIth International Conference "The Role of Navigation as a Support of Man's Activities at Sea", Gdynia (Poland) 1998, pp. 235-244, 1998.

Webb G.M., R. RATKIEWICZ, M. Brio, G.P. Zank, Multidimensional simple waves in gas dynamics. Journal of Plasma Physics, Vol. 59, pp. 417-460, 1998.

ZIELINSKI J.B., EUREF: Application of GPS for Geodesy. Proceedings of the 6th European Meeting of the Civil GPS Service Interface Committee, International Information Subcommittee, Warsaw 1997, pp. 295-305, 1998.

ZIELINSKI J.B., L. JAWORSKI, A. SWIATEK, R. ZDUNEK, Report on the Analysis of the Polish EUVN Subnetwork. Report on the Results of the European Vertical Reference Network GPS Campaign 97 (EUVN'97), EUREF Symposium, pp. 118-128, 1998.

ZIELINSKI, A. LYSZKOWICZ, L. JAWORSKI, A. SWIATEK, R. ZDUNEK, S. Gelo, Polref-96 - the New Geodetic Reference Frame for Poland. In: Advances in Positioning and Reference Frames, IAG Symposia, Vol. 118, pp. 161-166, Springer-Verlag 1998.