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Röttger, J.: Polar mesosphere summer echoes: Dynamics and aeronomy of the mesosphere. Advances in Space Research 14, S. (9)123 - (9)137 (1994)

Rüster, R.: VHF radar observations of nonlinear interactions in the summer polar mesosphere. Journal of Atmospheric and Terrestrial Physics 56, S. 1289 - 1299 (1994)

Rüster, R.: Analysis and interpretation of VHF-radar data. Annales Geophysicae 12 (8), S. 725 - 732 (1994)

Sauer, K.; Bogdanov, A.; Baumgärtel, K.: Evidence of an ion composition boundary (protonpause) in bi-ion fluid simulations of solar wind mass-loading. Geophysical Research Letters 21, S. 2255 - 2258 (1994)

Schlegel, K.; Haldoupis, C.: Observation of the modified two-stream plasma instability in the midlatitude E region ionosphere. Journal Geophysical Research 99 (A4), S. 6219 - 6226 (1994)

Schlegel, K.; Thiemann, H.: Particle-in-cell plasma simulations of the modified two-stream instability. Annales Geophysicae 12 (10), S. 1091 - 1100 (1994)

Schleicher, H.; Balthasar, H.; Knölker, M.; Schmidt, W.; Jockers, K.: The impact of fragment ``L'' of comet SL-9 on Jupiter. Earth, Moon and Planets 66, S. 13 - 17 (1994)

Schmidt, M.: Evidence of a 50-year increase in tropospheric ozone in Upper Bavaria. Annales Geophysicae 12 (12), S. 1197 - 1206 (1994)

Schmidt, U.; Bauer, R.; Engel, A.; Borchers, R.; Lee, J.: The variation of available chlorine, Cly, in the arctic polar vortex during EASOE. Geophysical Research Letters 21, S. 1215 - 1218 (1994)

Schulz, R.; Encrenaz, T.; Stüwe, J. A.; Wiedemann, G.: The distribution of near-IR emissions in the Jovian stratosphere caused by the SL-9 impact. The ESO Messenger 77, S. 44 - 45 (1994)

Schulz, R.; McFadden, L. A.; Chamberlin, A. B.; A'Hearn, M. F.; Schleicher, D. G.: Variability in comet P/Swift-Tuttle. Icarus 109, S. 145 - 155 (1994)

Schulz, R.; Schnur, G. F. O.; West, R. M.; Stüwe, J. A.: A possible disconnection event in the inner coma of comet Bradfield 1979X. Planetary and Space Science 42, S. 635 - 642 (1994)

Schulz, R.; Stüwe, J. A.: Das Verhängnis des P/Shoemaker-Levy 9. Ein wissenschaftlicher Glücksfall. Sterne und Weltraum 2, S. 93 - 96 (1994)

Steinhagen, H.; Christoph, A.; Czechowsky, P.; Görsdorf, U.; Gube-Lenhardt, M.; Lippmann, J.; Neisser, J.; Rüster, R.; Schmidt, G.; Wergen, W. et al.; Yoe, J. G.: Field campaign for the comparison of SOUSY radar wind measurements with rawinsonde and model data. Annales Geophysicae 12 (8), S. 746 - 764 (1994)

Stubbe, P.: Landau damping of sound in a rarefied neutral gas. Physics of Fluids 6, S. 3164 - 3174 (1994)

Stubbe, P.; Stocker, A. J.; Honary, F.; Robinson, T. R.; Jones, T. B.: Stimulated electromagnetic emissions and anomalous HF wave absorption near electron gyroharmonics. Journal Geophysical Research 99 (A4), S. 6233 - 6246 (1994)

Stüwe, J. A.; Schulz, R.: A spectrum of the veiled T Tauri Star CY Tau. Astron. Nachrichten 315, S. 427 - 430 (1994)

Thomas, N.; Jorda, L.; Sicardy, B.: CCD imaging of Jupiter during the comet Shoemaker-Levy 9 impact using the Danish 1.54-m telescope at ESO. The ESO Messenger 77, S. 42 - 44 (1994)

Tu, C.-Y.; Marsch, E.: On the nature of compressive fluctuations in the solar wind. Journal Geophysical Research 99 (A11), S. 21481 - 21509 (1994)