1. Adams, C.E. and Maitland, P.S., Arctic charr in Britain and Ireland—15 species or one? Ecol. Freshwater Fish, 2007, vol. 16, pp. 20–28.
2. Alekseev, S.S., The data on vomer initiation in some salmon fishes (Salmonoidei) related to their phylogeny, Zool. Zh., 1993, vol. 72, no. 4, pp. 97–105.
3. Altukhov, Yu.P., Salmenkova, E.A., and Omel’chenko, V.T., Populyatsionnaya genetika lososevykh ryb (Population Genetics of Salmon Fishes), Moscow: Nauka, 1997.
4. Alexandrou, M.A., Swartz, B.A., Matzke, N.J., and Oakley, T.H., Genome duplication and multiple evolutionary origins of complex migratory behavior in Salmonidae, Mol. Phylogenet. Evol., 2013, vol. 69, pp. 514–523.
5. Allendorf, F.W. and Thorgaard, G.H., Tetraploidy and the evolution of Salmonid fishes, in Evolutionary Genetics of Fishes, New York: Plenum, 1984, pp. 1–53.