Optical properties and vertical extension of aged ash layers over the Eastern Mediterranean as observed by Raman lidars during the Eyjafjallajökull eruption in May 2010.

Papayannis, A.; Mamouri, R.E.; Amiridis, V.; Giannakaki, E.; Veselovskii, I.; Kokkalis, P.; Tsaknakis, G.; Balis, D.; Kristiansen, N.I.; , Stohl, A.; Korenskiy, M.; Allakhverdiev, K.; Huseyinoglu, M.F.; Baykara, T.