URN:NBN:SI:doc-KGGZTT0T1991Prosen, Marijandocuments/doc/K/URN_NBN_SI_doc-KGGZTT0T_001.htmdocuments/doc/K/URN_NBN_SI_doc-KGGZTT0T_001.pdfdocuments/doc/K/URN_NBN_SI_doc-KGGZTT0T_001.txt184articlestr. 248-2510351-665259019264DS 286406URN:NBN:SI:doc-KGGZTT0TslvDruštvo matematikov, fizikov in astronomov SlovenijePresekInCastronomijaoptika