V. Pervenetskaya , M., V. Fomenko, L. and V. Koshkarev, M. 2021. Sources of Arterial Vascularization of the Polar Owl’s Kidneys. KnE Life Sciences. 6, 3 (Apr. 2021), 558–565. DOI:https://doi.org/10.18502/kls.v0i0.8991.