Reference
Robert W. Myslajek, Grzegorz Jamrozy (2008): Selected ecological and biometrical parameters of the Daubenton's bat population (Myotis daubentonii) in the "Lezczok" nature reserve (S Poland) – Nyctalus – Internationale Fledermaus-Fachzeitschrift – NF_13: 314 - 318.