Щаднева, Валентина Петровна Петровна. “Toponymy of the Western Coast of Lake Peipus, Lake Teploe and Lake Pskov in the Aspect of “own”–‘alien’”. Slavistica Vilnensis, vol. 63, Oct. 2018, pp. 245-62, https://doi.org/10.15388/SlavViln.2018.63.11853.