URN:NBN:SI:doc-UBRFL1QL2001Prosen, Marijandocuments/doc/U/URN_NBN_SI_doc-UBRFL1QL_001.htmdocuments/doc/U/URN_NBN_SI_doc-UBRFL1QL_001.pdfdocuments/doc/U/URN_NBN_SI_doc-UBRFL1QL_001.txt286articlestr. 344-3470351-665210803289DS 286406URN:NBN:SI:doc-UBRFL1QLslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCastronomijakraterjiLuna