1. Bison of northeastern Asia;Flerov;Trudy Akademia Nauk SSSR, Zoologicheskiy Instituta,1977
2. Macroremains of plants from the stomach of the Shandrin mammoth;Gorlova,1982
3. Blue Babe: The Story of a Steppe Bison Mummy from Ice Age Alaska;Guthrie,1988
4. Mummified pika (Ochotona) carcass and dung pellets from Pleistocene deposits in interior Alaska;Guthrie;Journal of Mammalogy,1973
5. Frozen Fauna of the Mammoth Steppe: The Story of Blue Babe;Guthrie,1990