(AMNE:(Geophysics) AMNE:(Abstracts) AMNE:(Databases.)+) AMNE:(Geophysics) AMNE:(Abstracts) AMNE:(Databases.)+type:other_tlanguage:Eng_t1990sab:U_t type:Database_tmedia_webbpliSAO/NASA astrophysics data system [Elektronisk resurs]199?-0http://adswww.harvard.edu/hitlist:Fulltextlink_a_t