Janczewski D. N., Modi W. S., Stephens J. C, O’Brien S. J. Molecular evolu tion of mitochondrial 12 S RNA and cytochrome b sequences in the pantherine lineage of Felidae // MolBiolEvol. 1995 Jul; 12 (4):690–707. Biological Carcinogenesis and Development Program, Frederick Cancer Research and Development Center, Maryland, USA.
