@Article{acpd-3-3659-2003, AUTHOR = {Seifert, M. and Ström, J. and Krejci, R. and Minikin, A. and Petzold, A. and Gayet, J.-F. and Schlager, H. and Ziereis, H. and Schumann, U. and Ovarlez, J.}, TITLE = {Thermal stability analysis of particles incorporated in cirrus crystals and of non-activated particles in between the cirrus crystals: Comparing clean and polluted air masses}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {3}, YEAR = {2003}, NUMBER = {4}, PAGES = {3659--3679}, URL = {http://www.atmos-chem-phys-discuss.net/3/3659/2003/}, ISSN = {1680-7367} }