@article {22901,
	title = {Optical and geometrical characteristics of cirrus clouds over a Southern European lidar station},
	journal = {Atmospheric Chemistry and Physics},
	volume = {7},
	year = {2007},
	pages = {5519-5530},
	publisher = {Copernicus GmbH},
	isbn = {1680-7316},
	author = {Giannakaki, E. and Balis, D. S. and V. Amiridis and S. Kazadzis}
}
