URN:NBN:SI:doc-IN7BDRH22008Kranjc, Andrejdocuments/doc/I/URN_NBN_SI_doc-IN7BDRH2_001.pdfdocuments/doc/I/URN_NBN_SI_doc-IN7BDRH2_001.txt2/337articlestr. 340-3410583-605029138477URN:NBN:SI:doc-IN7BDRH2engSlovenska akademija znanosti in umetnostiActa carsologicaInCkarstkrasocene in poročilareviewWhich are "Great caves of the world"?