Ivakhnenko, M.F. (2011). Permian and Triassic therocephals (Eutherapsida) of Eastern Europe. Paleontological Journal. 45 (9): 981—1144. doi:10.1134/S0031030111090012. S2CID128958135.
Ivakhnenko, M.F. (2011). Permian and Triassic therocephals (Eutherapsida) of Eastern Europe. Paleontological Journal. 45 (9): 981—1144. doi:10.1134/S0031030111090012. S2CID128958135.