Rossi︠i︡a i Finl︠i︡andi︠i︡a : torgovl︠i︡a, promysly, krupna︠i︡a promyshlennostʹ : materialy V Sovetsko-finl︠i︡andskogo simpoziuma po so︠t︡sialʹno-ėkonomicheskoĭ istorii, 9-11 okt︠i︡abr︠i︡a 1978 g. - Nosov, Nikolaĭ Evgenʹevich; Shaskolʹskiĭ, Igorʹ Pavlovich ("Nauka," Leningradskoe otd-nie, 1981)