@Article{acp-4-1343-2004, 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}, VOLUME = {4}, YEAR = {2004}, NUMBER = {5}, PAGES = {1343--1353}, URL = {http://www.atmos-chem-phys.net/4/1343/2004/}, ISSN = {1680-7316} }