At: Trudy Sibirskogo Nauchno-Issledovatel'skogo Instituta Geologii, Geofiziki i Mineral'nogo Syr'ja, 22, 1 By: Nastschokin V. D.
journalAt: Doklady Akademii Nauk SSSR, 107, 1 By: Baranov V. I., Nikolaeva O. G.
journalAt: Trudy Botanicheskogo Instituta Akademii Nauk SSSR, Series, 1, Flora i sistematika vysshikh rastenii, 5 By: Jarmolenko A. V.
bookAt: Iskop. Drev. Smolino, Leningrad, tipografija GPB By: Chudajberdyev R. Kh.
bookAt: Probl. Paleobot., Leningrad, Izdatel'stvo "Nauka", Leningradskoe otdelenie, 1986 By: Shilkina I. A.
journalAt: Doklady Akademii Nauk SSSR, 131, 5 By: Nastschokin V. D.
bookAt: Iskop. Drev. Turgajsk., Tashkent, Izdatel'stvo "Nauka" Uzbekskoj SSR By: Chudajberdyev R. Kh.
journalAt: Trudy Botanicheskogo Instituta Akademii Nauk SSSR, Series, 8, Paleobotanika, 6 By: Shilkina I. A.
bookAt: Mel-Paleog. Mal. Kuril., Vladivostok, Dal'nevostochnoe otdelenie Akademii nauk SSSR By: Blokhina N. I.
bookAt: Iskop. Fl. Arktiki, Leningrad; St.Petersburg, Izdatel'stvo Nauka; Marafon, 1 By: Sveshnikova I. N., Budantsev L. Yu.