Maiss, M. and C. A. M. Brenninkmeijer: A reversed trend in emissions of SF6 into the atmosphere?. In: Proceedings of the 2nd International Symposium "Non-CO2 Greenhouse Gases: Scientific Understanding, Control and Implementation", Noorwijkerhout, The Netherland 1999. (Eds.) van Ham, J. Kluwer Academic Publishers, Dordrecht (2000) 199-204.

Zahn, A., C. A. M. Brenninkmeijer, M. Maiss, D. H. Scharffe, P. J. Crutzen, M. Hermann, J. Heintzenberg, A. Wiedensohler, H. Güsten, G. Heinrich, H. Fischer, J. W. M. Cuijpers and P. F. J. van Velthoven: Identification of extratropical two-way troposphere-stratosphere mixing based on CARIBIC measurements of O3, CO, and ultrafine particles. In: Journal of Geophysical Research 105, 1527-1535 (2000).

Harnisch, J., R. Borchers, P. Fabian and M. Maiss: CF4 and the age of mesospheric and polar vortex air.. In: Geophysical Research Letters 26, 295-298 (1999).

Brenninkmeijer, C. A. M., P. J. Crutzen, H. Fischer, H. Güsten, W. Hans, G. Heinrich, J. Heintzenberg, M. Hermann, T. Immelmann, D. Kersting, M. Maiss, M. Nolle, A. Pitscheider, H. Pohlkamp, D. Scharffe, K. Specht and A. Wiedensohler: Caribic - Civil aircraft for global measurement of trace gases and aerosols in the tropopause region. In: Journal of Atmospheric and Oceanic Technology 16, 1373-1383 (1999).

Zahn, A., R. Neubert, M. Maiss and U. Platt: Fate of long-lived trace species near the Northern Hemispheric tropopause: Carbon dioxide, methane, ozone, and sulfur hexafluoride. In: Journal of Geophysical Research 104, 13923-13942 (1999).

Harnisch, J., W. Bischof, R. Borchers, P. Fabian and M. Maiss: A stratospheric excess of CO2 - due to tropical deep convection?. In: Geophysical Research Letters 25, 63-66 (1998).

Harnisch, J., W. Bischof, R. Borchers, P. Fabian and M. Maiss: A stratospheric excess of CO2 due to tropical deep convection?. In: Geophysical Research Letters 25, 63-66 (1998).

Maiss, M. and C. A. M. Brenninkmeijer: Atmospheric SF6: Trends, sources and prospects. In: Environmental Science & Technology 32, 3077-3086 (1998).

Maiss, M., V. Walu, M. Zimmermann, J. Ilmberger, W. Kinzelbach and W. Gäßler: Experimentelle Tracerstudien und Modellierungen von Austauschprozessen in einem meromiktischen Restsee (Hufeisensee). Abschlußbericht zum Teilprojekt "Schichtungsdynamik- und Stabilität von Tagebaurestseen im Projektbereich Industrie- und Bergbaufolgelandschaften", UFZ-Bericht Nr. 1/1998. UFZ-Umweltforschungszentrum, Leipzig (1998) 231 p..

Crutzen, P. J., N. F. Elansky, M. Hahn, G. S. Golitsyn, C. A. M. Benninkmeijer, D. H. Scharffe, I. B. Belikov, M. Maiss, P. Bergamaschi, T. Röckmann, A. M. Grisenko and V. M. Sevostyanov: Trace gas measurements between Moscow and Vladivistok using the Trans-Siberian Railroad. In: Journal of Atmospheric Chemistry 29, 179-194 (1998).