2.2.0 spase://SMWG/Person/Juan.Perez.Hernandez 2010-08-05T17:35:46Z Juan Perez Hernandez Institute of Geophysics and Astronomy

Institute of Geophysics and Astronomy, Cuban Academy of Sciences, Calle 212 No. 2906 e/27 y 31, La Coronela, La Lisa, Havana, Cuba