Reference

N. Yu. Feoktistova, Ilya G. Meschersky, N. N. Tovpinetz, M. V. Kropotkina, Alexey V. Surov (2013): A history of Common hamster (Cricetus cricetus) settling in Moscow (Russia) and Simferopol (Ukraine) – Beiträge zur Jagd- und Wildforschung – 38: 225 - 233.