@proceedings {22919,
	title = {Four years aerosol observations with a Raman lidar at Thessaloniki},
	journal = {in the framework of European Aerosol Research Lidar Network (EARLINET},
	year = {2005},
	publisher = {Citeseer},
	author = {V. Amiridis and Balis, D. S. and S. Kazadzis and A. Bais and Giannakaki, E. and Papayannis, A. and Zerefos, C.}
}
