@Article{acpd-3-3335-2003, AUTHOR = {Zerefos, C. S. and Eleftheratos, K. and Balis, D. S. and Zanis, P. and Tselioudis, G. and Meleti, C.}, TITLE = {Evidence of impact of aviation on cirrus cloud formation}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {3}, YEAR = {2003}, NUMBER = {3}, PAGES = {3335--3359}, URL = {http://www.atmos-chem-phys-discuss.net/3/3335/2003/}, ISSN = {1680-7367} }