Surina, Bostjan, and Andrej Martincic. 2014. “Ecology and Niche Assembly of Campanula Tommasiniana, a Narrow Endemic of Mt Ucka (Liburnian Karst, Northwestern Adriatic)”. Acta Botanica Croatica 73 (1). https://www.abc.botanic.hr/index.php/abc/article/view/815.