Bogoslovskaya, Lyudmila S. and Krupnik, Igor. 2008. "Traditional Sea Mammal Hunting in Chukotka: Generational Replacement at the Turn of the Century." in Tropoyu Bogoraza/Along the Path of Bogoras (in Russian), edited by Bogoslovskaya, L. S., Krivoshchekov, V., and Krupnik, Igor I., 166-174. Russian Institute of Cultural and Natural Heritage.