Geologi︠i︡a sl︠i︡udonosnykh raĭonov i sl︠i︡ud︠i︡anykh mestorozhdeniĭ Karelo-Kolʹskogo regiona i ikh razvedka - Alekseev, B. ︠I︡A. (Boris ︠I︡Akovlevich), 1912- (Trudy / Karelʹskiĭ filial Akademii nauk SSSR, Institut geologii ;, 1975)