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Pilot, M. G.; Branicki, W.; Jędrzejewski, W. O.; Goszczyński, J.; Jędrzejewska, B. A.; Dykyy, I.; Shkvyrya, M.; Tsingarska, E. (2010). "Phylogeographic history of grey wolves in Europe". BMC Evolutionary Biology. 10: 104. doi:10.1186/1471-2148-10-104. PMC 2873414 PMID 20409299.
Koepfli, Klaus-Peter; Pollinger, John; Godinho, Raquel; Robinson, Jacqueline; Lea, Amanda; Hendricks, Sarah; Schweizer, Rena M; Thalmann, Olaf; Silva, Pedro; Fan, Zhenxin; Yurchenko, Andrey A; Dobrynin, Pavel; Makunin, Alexey; Cahill, James A; Shapiro, Beth; Álvares, Francisco; Brito, José C; Geffen, Eli; Leonard, Jennifer A; Helgen, Kristofer M; Johnson, Warren E; o'Brien, Stephen J; Van Valkenburgh, Blaire; Wayne, Robert K (2015). «Genome-wide Evidence Reveals that African and Eurasian Golden Jackals Are Distinct Species». Current Biology. 25 (16): 2158. PMID26234211. doi:10.1016/j.cub.2015.06.060.
Skoglund, P. (2015). «Ancient wolf genome reveals an early divergence of domestic dog ancestors and admixture into high-latitude breeds». Current Biology. 25 (11): 1515–9. PMID26004765. doi:10.1016/j.cub.2015.04.019.