@article {6295,
	title = {Evidence of impact of aviation on cirrus cloud formation},
	journal = {Atmos. Chem. Phys.},
	volume = {3},
	year = {2003},
	pages = {1633-1644},
	url = {http://www.atmos-chem-phys.net/3/1633/2003/},
	author = {Zerefos, C. S. and Eleftheratos, K. and Balis, D. S. and Zanis, P. and Tselioudis, G. and Meleti, C}
}
