in GEOCONFERENCE ON NANO, BIO AND GREEN - TECHNOLOGIES FOR A SUSTAINABLE FUTURE, VOL I (SGEM 2014) in International Multidisciplinary Scientific GeoConference-SGEM, ISSN: 1314-2704
Pages: 61-68 (8)
Conference
14Th International Multidisciplinary Scientific Geoconference (Sgem), Date: JUN 17-26, 2014, Location: Albena, BULGARIA