P. Nyssen, Q. Smits, M. Van de Sijpe, B. Vandendriessche, D. Halfmaerten, and D. Dekeukeleire, “First records of Myotis alcathoe von Helversen & Heller, 2001 in Belgium”, Belg. J. Zool., vol. 145, no. 2, Jan. 2020.