1. Belokon’, M.M., Belokon’, Yu.S., Bannikova, A.A., and Politov, D.V., Molekulyarno-geneticheskie metody v zoologicheskoy praktike na Zvenigorodsko biostantsii MGU (Molecular Genetic Methods in Zoological Practice at the Zvenigorod Biological Station of Moscow State University), OOO Tsifrovichok, 2014.
2. Ivanitskii, V.V., Marova, I.M., and Antipov, V.A., Construction principles and features of song differentiation in the Moscow population of the thrush nightingale (Luscinia luscinia, Turdidae), Zool. Zh., 2013, vol. 92, no. 2, pp. 206–220.
3. Johnsen, A., Andersson, S., Fernandez, J.G., Kempenaers, B., Pavel, V., Questiau, S., Raess, V., Rindal, E., and Lifjeld, J.T., Molecular and phenotypic divergence in the bluethroat (Luscinia svecica) subspecies complex, J. Mol. Ecol., 2006, vol. 15, pp. 4033–4047.
4. Kozlova, E.V., Individual variability of bluethroat (Cyanecula svecica (L.)) and probable ways of its evolution, Zool. Zh., 1945, vol. 24, no. 5, pp. 299–307.
5. Mal’chevskii, A.S., On the issue of vocal imitation of birds, Russ. Ornitol. Zh., 2012, vol. 21, expr. iss. 799, pp. 2353–2360.