URN:NBN:SI:doc-6DOZVPP31991Prosen, Marijandocuments/doc/6/URN_NBN_SI_doc-6DOZVPP3_001.htmdocuments/doc/6/URN_NBN_SI_doc-6DOZVPP3_001.pdfdocuments/doc/6/URN_NBN_SI_doc-6DOZVPP3_001.txt193articlestr. 178-1810351-665259071488DS 286406URN:NBN:SI:doc-6DOZVPP3slvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCastronomijahistoryzgodovinazvezdarne