Krajneva Т. С. and Pan’kov Н. Н. . (2023) “Fauna and benthic communities of invertebrates of the springs and streams within the Aituar steppe (Orenburg state nature reserve)”, Bulletin of Perm University. Biology, (2), pp. 158–165. doi: 10.17072/1994-9952-2023-2-158-165.