Kvist L, Ruokonen M, Orell M, Lumme J. Evolutionary patterns and phylogeny of tits and chickadees (genus Parus) based on the sequence of the mitochondrial cytochrome b gene. Ornis Fenn [Internet]. 1996Dec.31 [cited 2024Nov.22];73(4):145–156. Available from: https://ornisfennica.journal.fi/article/view/133448