Bibliography

Borkin, L. J., S. N. Litvinchuk, K. D. Milto, J. M. Rosanov, and M. D. Khalturin. 2001. Cryptic Speciation in Pelobates fuscus (Amphibia, Pelobatidae): Cytometric and Biochemical Evidence. Doklady. Biological Sciences 376: 86–88.