[1]
D. Shitikov, S. Fedotova, V. Gagieva, D. Fedchuk, E. Dubkova, and T. Vaytina, “Breeding-site fidelity and dispersal in isolated populations of three migratory passerines”, Ornis Fenn, vol. 89, no. 1, pp. 53–62, Mar. 2012.