Bibliography

Skorinov, D. V., E. Bozkurt, K. Olgun, and S. N. Litvinchuk. 2022. Ventral and lateral spot patterns differentiation between three Smooth Newt species (Amphibia: Salamandridae: Lissotriton). Acta Zoologicae Academiae Scientarum Hungaricae 68: 261–276 (DOI: 10.17109/AZH.68.3.261.2022).