At: Botanicheskii Zhurnal, 65, 3 By: Dorofeev P. I.
journalAt: Botanicheskii Zhurnal, 88, 7 By: Arbuzova O. N., Nikitin V. P.
journalAt: Botanicheskii Zhurnal, 66, 6 By: Dorofeev P. I.
bookAt: Sov. Paleokarpol., Moscow, Izdatel'stvo "Nauka", 1979 By: Dorofeev P. I.
bookAt: Paleokarpol. Issled. Kajnoz., Minsk, Nauka i tekhnika By: Dorofeev P. I.
journalAt: Botanicheskii Zhurnal, 43, 12 By: Takhtajan A. L.
journalAt: Paleontologicheskii Zhurnal, 1974, 1 By: Platonov V. A.
journalAt: Trudy Tomskogo Gosudarstvennogo Universiteta, 1969, 203 By: Ananiev A. R., Stepanov S. A.
journalAt: Trudy Geologicheskogo Instituta Akademii Nauk SSSR (Leningrad), 5 By: Neuburg M. F.
journalAt: Trudy Instituta Geologii i Geokhimii Ural'skogo Nauchnogo Tsentra Akademii Nauk SSSR, 82 By: Ivanova R. M.