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Reiner, T.; Möhler, O.; Arnold, F.: Measurements of acetone, acetic acid, and formic acid in the northern mid latitude upper troposphere and lower stratosphere. Journal of Geophysical Research 104, S. 13943 - 13952 (1999)

Röckmann, T.; Brenninkmeijer, C. A. M.; Crutzen, P. J.: Short-term variations in the ¹³C/¹²C ratio of CO as a measure of Cl activation during tropospheric ozone depletion events in the Arctic. Journal of Geophysical Research 104, S. 1691 - 1697 (1999)

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Serghiou, G.; Miehe, G.; Tschauner, O.; Zerr, A.; Boehler, R.: Synthesis of a cubic Ge₃N₄ phase at high pressures and temperatures. Journal of Chemical Physics 111, S. 4659 - 4662 (1999)

Serghiou, G.; Zerr, A.; Boehler, R.: (Mg,Fe)SiO₃-Perovskite stability and lower mantle conditions. Science 285 (1999)

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Sharp, T. G.; El Goresy, A.; Wopenka, B.; Chen, M.: A post-stishovite SiO₂ polymorph in the meteorite Shergotty: Implications for impact events. Science 284, S. 1511 - 1513 (1999)

Shatsky, V. S.; Jagoutz, E.; Sobolev, N. V.; Kozmenko, O. A.; Parkhomenko, V. S.; Troesch, M.: Geochemistry and age of ultrahigh pressure metamorphic rocks from the Kokchetav massif (Northern Kazakhstan). Contributions to Mineralogy and Petrology 137, S. 185 - 205 (1999)

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