Buser, S. (1966) “The age of the strata with the alga Sphaerocodium bornemanni Rothpletz in the Slovene external Dinarids”, Geologija, 9(1), pp. 385–389. Available at: https://www.geologija-revija.si/index.php/geologija/article/view/229 (Accessed: 28April2024).