URN:NBN:SI:DOC-492BJFR62026Cichacz, Sylwiadocuments/doc/4/URN_NBN_SI_doc-492BJFR6_001.pdfdocuments/doc/4/URN_NBN_SI_doc-492BJFR6_001.txtdocuments/doc/4/URN_NBN_SI_doc-492BJFR6_002.pdfdocuments/doc/4/URN_NBN_SI_doc-492BJFR6_002.txt2, article p2.0926articlestr. 1-1010.26493/1855-3974.3380.cb81855-3974289328387URN:NBN:SI:doc-492BJFR6engUniverza na PrimorskemArs mathematica contemporaneaBYdirected graphfinite Abelian groupkončne abelove grupemnožiče z ničelno vsotousmerjen grafzero-sum sets