Raslan MF. Occurrence of Samarskite-Y in the Mineralized Umm Lassifa Pegmatite, Central Eastern Desert, Egypt . geologija [Internet]. 31. december 2015 [citirano 26. oktober 2026];58(2):213-20. Dostopno na: https://www.geologija-revija.si/index.php/geologija/article/view/1339