Norberg, R. Å., & Lindhe Norberg, U. M. (2015). Evolution of enlarged body size of coal tits Parus ater in geographic isolation from two larger competitors, the crested tit Parus cristatus and the willow tit Parus montanus, on six Scandinavian islands. Biol Open.
Styl cytowania ChicagoNorberg, R. Åke, i Ulla M. Lindhe Norberg. "Evolution of Enlarged Body Size of Coal Tits Parus Ater in Geographic Isolation From Two Larger Competitors, the Crested Tit Parus Cristatus and the Willow Tit Parus Montanus, On Six Scandinavian Islands." Biol Open 2015.
Styl cytowania MLANorberg, R. Åke, i Ulla M. Lindhe Norberg. "Evolution of Enlarged Body Size of Coal Tits Parus Ater in Geographic Isolation From Two Larger Competitors, the Crested Tit Parus Cristatus and the Willow Tit Parus Montanus, On Six Scandinavian Islands." Biol Open 2015.