Smirnova Natalia G. RussiaVostochny SosykА. M. Nikolsky Herpetological Society, 15 Kolobova St., Sevastopol 299038, RussiaIgor.Doronin@zin.ru Author's articles On the northern border of the range of Darevskia pontica (Lantz et Cyrén, 1918) (Sauria: Lacertidae)