SAKAMOTO, Manabu; RUTA, Marcello. Convergence and Divergence in the Evolution of Cat Skulls: Temporal and Spatial Patterns of Morphological Diversity. S. 1–13, e39752. PLoS ONE [online]. 6. červenec 2012. Svazek 7, čís. 7, s. 1–13. Dostupné online. PDF [1]. DOI10.1371/journal.pone.0039752. (anglicky)
SAKAMOTO, Manabu; RUTA, Marcello. Convergence and Divergence in the Evolution of Cat Skulls: Temporal and Spatial Patterns of Morphological Diversity. S. 1–13, e39752. PLoS ONE [online]. 6. červenec 2012. Svazek 7, čís. 7, s. 1–13. Dostupné online. PDF [1]. DOI10.1371/journal.pone.0039752. (anglicky)