Kirczuk, L., Rymaszewska, A., Pilecka-Rapacz, M.,  & Domagała, J. (2018). Polymorphism of the Lake, Migratory Populations and Reared Broodstocks of Whitefish (<em>Coregonus</em> spp. L.) in Northern Poland and its Importance in Maintaining Ecological Biodiversity. <i>Turkish Journal of Fisheries and Aquatic Sciences</i>, <i>18</i>,  1147-1162. http://doi.org/10.4194/1303-2712-v18_10_02