At: Paleontologicheskii Zhurnal, 1973, 1 By: Samylina V. A., Filippova G. G.
journalAt: Paleontologicheskii Zhurnal, 1976, 2 By: Gluchova L. V.
journalAt: Botanicheskii Zhurnal, 73, 4 By: Grudzinskaja I. A.
journalAt: Botanicheskii Zhurnal, 64, 9 By: Dorofeev P. I.
journalAt: 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.