Materialy soveshchani︠i︡a, sozvannogo Karelo-Finskim filialom Akademii nauk SSSR i Karelo-Finskim otdeleniem VNIORKh, 11-13 marta 1953 g. - Pol︠i︡anskiĭ, ︠I︡U. I. (︠I︡Uriĭ Ivanovich), 1904- (Gos. izd-vo Karelo-Finskoĭ SSR, 1954)