REFERENCES
- Adamszewska-Andrzejewska K.A. (1973) Acta Theriologica, 19, 353–394.
- Chelkowska H. (1969) Ekol. Pol. A, 43, 847–854.
- Mitchell-Jones A.J., Amori G., Bogdanowicz W., Krystufek B., Reijenders P.J.H., Spitzenberger F., Stubbe M., Thissen J.B.M., Vohralik V., Zima J. (1999) The atlas of European mammals. T. & A.D. Poyster for the Societas Europeae Mammalogica, 266–267.
- Niethammer J. (1978) Einführung In: Handbuch der säugetiere Europas (J. Niethammer, F. Krapp, Eds.), Akad Verlagsges Viesbaden, 17–60.
- Reutter B., Hausser J., Vogel P. (1999) Acta Theriologica, 44 299–308.
- Sokal R.R., Rohlf F.J. (1995) Biometry, 3rd ed., Freeman, New York.
- Velickovic M. (2004) Hereditas, 140 112–122.
- Van der Straeten E., Van der Straeten-Harry B. (1977) Acta Zoologica Pathologica Antver Piensia, 69 169–182.