HIGH PHYLOGENETIC DIVERSITY OF BACTERIA IN THE AREA OF PREHISTORIC PAINTINGS IN MAGURA CAVE, BULGARIA.Published in:Journal of Cave & Karst Studies, 2013, v. 75, n. 3, p. 218, doi. 10.4311/2012MB0279By:IVANOVA, VIOLINA;TOMOVA, IVA;KAMBUROV, ATANAS;TOMOVA, ANNA;VASILEVA-TONKOVA, EVGENIA;KAMBOUROVA, MARGARITAPublication type:Article