1. Lemmings of Bolshevik Island (the Severnaya Zemlya Archipelago) are a Relict of Last Glacial Epoch;Abramson;Doklady Biological Sciences,2004
2. Red (European) vole;Anufriev,1994
3. Eoconomous vole;Anufriev,1994
4. Dark vole;Anufriev,1994
5. About stratigraphy, geochronology and climate changes in the Late Pleistocene and Holocene of the north-east of the Russian Plain;Arslanov,1981