Mammal Research Institute Polish Academy of Sciences Bia(l)owie(z)a Poland;
Mammal Research Institute Polish Academy of Sciences Bia(l)owie(z)a Poland;
Faculty of Biology University of Bia(l)ystok Bia(l)ystok Poland;
Mammal Research Institute Polish Academy of Sciences Bia(l)owie(z)a Poland;
Faculty of Biology Biological and Chemical Research Centre University of Warsaw Warszawa Poland;
Museum and Institute of Zoology Polish Academy of Sciences Warszawa Poland;