Mihelič, T. and Zidar, S. 2013. Mating of Myotis capaccinii (Bonaparte, 1827) and other interesting autumn bat observations in the cave Rivčja jama (central Slovenia). Natura Sloveniae. 15, 1 (Jun. 2013), 33–38. DOI:https://doi.org/10.14720/ns.15.1.33-38.