Kropotkina M. V. RussiaMoscowA. N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, 33 Leninsky Prospect, Moscow 119071, Russiafeoktistovanyu@gmail.com Author's articles CHEMICAL SIGNALS OF CONSPECIFICS AND THEIR ROLE IN THE SEASONAL RELATIONSHIPS IN THE MONGOLIAN HAMSTER (ALLOCRICETULUS CURTATUS) (CRICETINAE, RODENTIA)