URN:NBN:SI:doc-GWPC0MZ02007Veber, Igordocuments/doc/G/URN_NBN_SI_doc-GWPC0MZ0_001.pdfdocuments/doc/G/URN_NBN_SI_doc-GWPC0MZ0_001.txt13articlestr. 139-1481854-3995234992640URN:NBN:SI:doc-GWPC0MZ0slvGeološki zavod SlovenijeMineralne surovineInCgeološke raziskavepremogovnikiVelenje