Institut lesa (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial), International Biological Programme. Soviet National Committee, & Pozdn︠i︡akov, L. K. (1974). Lesnye rastitelʹnye resursy Karelii. Karelʹskiĭ filial AN SSSR.
Lua i Stíl Chicago (17ú heag.)Institut lesa (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial), International Biological Programme. Soviet National Committee, agus L. K. Pozdn︠i︡akov. Lesnye Rastitelʹnye Resursy Karelii. Petrozavodsk: Karelʹskiĭ filial AN SSSR, 1974.
Lua MLA (8ú heag.)Institut lesa (Akademi︠i︡a nauk SSSR. Karelʹskiĭ filial), et al. Lesnye Rastitelʹnye Resursy Karelii. Karelʹskiĭ filial AN SSSR, 1974.
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