URN:NBN:SI:doc-98O18S8J2021Perko, Manicadocuments/doc/9/URN_NBN_SI_doc-98O18S8J_001.pdfdocuments/doc/9/URN_NBN_SI_doc-98O18S8J_001.txt288 str.article2385-856778373379URN:NBN:SI:doc-98O18S8JengZaložba Fakultete za matematiko in fiziko Univerze v LjubljaniMatrikaInCastronomijaastronomyinteracting binariessimbiotske zvezdesymbiotic binary systems