Mihelič, Tina, and Simon Zidar. “Mating of Myotis Capaccinii (Bonaparte, 1827) and Other Interesting Autumn Bat Observations in the Cave Rivčja Jama (central Slovenia)”. Natura Sloveniae, vol. 15, no. 1, June 2013, pp. 33-38, https://doi.org/10.14720/ns.15.1.33-38.