V. Melnikov, V., and E. Zdor. “Observations of Bowhead Whales Along the Northern Chukotka Peninsula 2010–2012 With Comparisons to 1994–1996 and 2002–2005”. J. Cetacean Res. Manage., vol. 18, no. 1, Jan. 2023, pp. 81-91, doi:10.47536/jcrm.v18i1.434.