URN:NBN:SI:doc-TXRWQ84S2019Kokole, Mirkodocuments/doc/T/URN_NBN_SI_doc-TXRWQ84S_001.pdfdocuments/doc/T/URN_NBN_SI_doc-TXRWQ84S_001.txt581articlestr. 237-2390033-180569246306URN:NBN:SI:doc-TXRWQ84SslvPrirodoslovno društvo SlovenijeProteusInCasteroid 2014 MU69astronomijasonda Nova obzorjaUltima Thule