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Patzer, A.; Schultz, L.: Do weathering effects influence cosmic ray exposure ages of enstatite chondrites. In: Workshop on Extraterrestrial Materials from Cold and Hot Deserts, Kwa-Maritane, Pilanesberg/South Africa 1999, pp. 67 - 68 (Eds. Schultz, L.; Franchi, I. A.; Reid, A. M.; Zolensky, M. E.). Lunar and Planetary Institute, Houston (1999)

Peter, T.: Physico-chemistry of polar stratospheric clouds. In: Proceedings of the NATO Advanced Workshop "Ice Physics in the Natural and Endangered Environment", Maratea/Italy 1997, NATO ASI Series I, Vol. 56, pp. 143 - 167 (Eds. Wettlaufer, J.; Dash, G.; Untersteiner, N.). Springer, Berlin (1999)

Raupach, M. R.; Baldocchi, D. D.; Bolle, H.-J.; Dümenil, L.; Eugster, W.; Meixner, F. X.; Olejnik, J. A.; Pielke Sr., R. A.; Tenhunen, J. D.; Valentini, R.: How is the atmospheric coupling of land surfaces affected by topography, complexity in landscape patterning, and the vegetation mosaic? In: Integrating Hydrology, Exosystems Dynamics, and Biogeochemistry in Complex Landscapes, pp. 177 - 196 (Eds. Tenhunen, J. D.; Kabat, P.). Wiley, Chichester (1999)

Reiner, T.; Hanke, M.; Arnold, F.; Ziereis, H.; Schlager, H.; Junkermann, W.: Aircraft-borne measurements of peroxy radicals, related trace gases, and UV radiation: Instrumentation, diagnostic studies, results. In: Proceedings of the Eurotrac-2 Symposium '98 on "Transport and Chemical Transformation of Pollutants in the Troposphere", Garmisch-Partenkirchen 1998, 1, pp. 392 - 396 (Eds. Borrell, P. M.; Borrell, P.). WIT Press, Southampton (1999)

Scherer, K.; Hilchenbach, M.; Kirsch, E.; Livi, S.; Bendisch, J.; Blum, J.; Mutschke, H.; Diedrich, T.; Oelze, H.; Flury, W. et al.; Geis, S.; Fricke, J.; Häusler, B.; Huisken, F.; Jessberger, E. K.; Klöck, W.; Koppenwallner, G.; Ott, U.; Sdunnnus, H.; Srama, R.: MOP: A space debris and interplanetary dust sample return mission. In: Proceedings of the 14th ESA Symposium on European Rocket and Balloon Programmes and Related Research, Potsdam/Germany 1999, pp. 541 - 546. ESA Publ. Div., Noordwijk (1999)

Scherer, P.; Pätsch, M.; Schultz, L.: Noble gases in 15 meteorites from the Sahara: Eucrites, ureilites, and oridnary chondrites. In: Workshop on Extraterrestrial Materials from Cold and Hot Deserts, Kwa-Maritane, Pilanesberg, South Africa 1999, pp. 72 - 73 (Eds. Schultz, L.; Franchi, I. A.; Reid, A. M.; Zolensky, M. E.). Lunar and Planetary Institute, Houston (1999)

Uherek, E.; Neeb, P.; Moortgat, G. K.: Formation of carboxylic acids via the hydroperoxide channel of the Criegee intermediate in the ozonolysis of alkenes. In: Proceedings of the EC/Eurotrac-2 Joint Workshop "Chemical Processes and Mechanisms", and "Chemical Mechanism Development", Aachen 1999, pp. 70 - 73 (Eds. Vogt, R.; Axelsdottir, G.). Ford Forschungszentrum, Aachen (1999)

Valverde-Canossa, J.; Großmann, D.; Neeb, P.; Moortgat, G. K.: Formation of hydrogen peroxide and organic peroxides in the gas phase ozonolysis of biogeneic and anthropogenic alkenes in the presence of water vapour. In: Proceedings of the EC/Eurotrac-2 Joint Workshop "Chemical Processes and Mechanisms", and "Chemical Mechanism Development", Aachen 1999, pp. 74 - 77 (Eds. Vogt, R.; Axelsdottir, G.). Ford Forschungszentrum, Aachen (1999)

Weber, D.; Zipfel, J.; Bischoff, A.: The Libyan meteorite population. In: Workshop on Extraterrestrial Materials from Cold and Hot Deserts, Kwa-Maritane, Pilanesberg/South Africa 1999, pp. 81 - 82 (Eds. Schultz, L.; Franchi, I. A.; Reid, A. M.; Zolensky, M. E.). Lunar and Planetary Institute, Houston (1999)

Winterhalter, R.; Neeb, P.; Moortgat, G. K.: Aerosol formation in the gas-phase monoterpene ozonolysis at near-atmospheric concentration. In: Proceedings of the Eurotrac-2 Symposium '98 on "Transport and Chemical Transformation of Pollutants in the Troposphere", Garmisch-Partenkirchen 1998, 1, pp. 623 - 628 (Eds. Borrell, P. M.; Borrell, P.). WIT Press, Southampton (1999)

Bischoff, A.; Goodrich, C. A.; Grund, T.: Shock-induced origin of diamonds in ureilites. In: Lunar and Planetary Science XXX, no.1100. Lunar and Planetary Institute, Houston (1999)

Bogdanovski, O.; Jagoutz, E.: Samarium-neodymium isotopic systematics of CAIs from Efremovka and Allende meteorites. In: Lunar and Planetary Science XXX, no.1891. Lunar and Planetary Institute, Houston (1999)

Boynton, W. V.; d'Uston, C.; Arnold, J. R.; Trombka, J. I.; Feldman, W. C.; Mitrofanov, I.; Englert, P. A. J.; Metzger, A. E.; Reedy, R. C.; Squyres, S. W. et al.; Wänke, H.; Bailey, S. H.; Brückner, J.; Evans, L. G.; Starr, R.; Fellows, C. W.: Scientific investigations on the elemental composition of Mars by means of the Mars Surveyor 2001 gamma-ray spectrometer. In: Lunar and Planetary Science XXX, no.1991. Lunar and Planetary Institute, Houston (1999)

Braatz, A.; Ott, U.; Henning, T.; Jäger, C.; Jeschke, G.: Nitrogen configuration in presolar diamonds. In: Lunar and Planetary Science XXX, no.1551. Lunar and Planetary Institute, Houston (1999)

Brückner, J.; Dreibus, G.; Lugmair, G. W.; Rieder, R.; Wänke, H.; Economou, T.: Chemical Composition of the Martian Surface as Derived from Pathfinder, Viking, and Martian Meteorite Data. In: Lunar and Planetary Science XXX, no.1250. Lunar and Planetary Institute, Houston (1999)

El Goresy, A.; Kong, P.; Palme, H.: Discovery of Cu-, Ni-, Zn-, Fe-metal alloy impregnations in the SNC meteorite Chassigny: Fingerprints of a pristine metallogenic activity on the SNC parent body? In: Lunar and Planetary Science XXX, no.1078. Lunar and Planetary Institute, Houston (1999)

Ferko, T. E.; Schultz, L.; Franke, L.; Bogard, D. D.; Garrison, D. H.; Hutchison, R.; Lipschutz, M. E.: Cosmogenic nuclides in a large meteorite - another example of a complex exposure? In: Lunar and Planetary Science XXX, no.1425. Lunar and Planetary Institute, Houston (1999)

Fioretti, A. M.; Goodrich, C. A.; Molin, G.; Tribaudino, M.: Associated silicate-metal-sulfide inclusions in graphite in ureilite FRO 95028. In: Lunar and Planetary Science XXX, no.1133. Lunar and Planetary Institute, Houston (1999)

Goodrich, C. A.; Fioretti, A. M.; Molin, G.; Tribaudino, M.: Primary trapped melt inclusions in olivine in a ureilite - I. Description. In: Lunar and Planetary Science XXX, no.1026. Lunar and Planetary Institute, Houston (1999)