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COLE, Theresa L.; KSEPKA, Daniel T.; MITCHELL, Kieren J. Mitogenomes Uncover Extinct Penguin Taxa and Reveal Island Formation as a Key Driver of Speciation. Molecular Biology and Evolution. 2019-04-01, roč. 36, čís. 4, s. 784–797. Dostupné online [cit. 2021-01-20]. ISSN0737-4038. DOI10.1093/molbev/msz017. (anglicky)