Sledy vremen minuvshikh iz istorii geograficheskikh nazvaniı̆ Leningradskoı̆, Pskovskoı̆ i Novgorodskoı̆ oblasteı̆
Popov, A. I.(Aleksandr Ivanovich)
Leningrad Nauka
1981
Names, Geographical
Names, Geographical
Names, Geographical