Poesías varias.

Mode of access: Internet.

Illi︠u︡strirovannoe sobranīe sochinenīĭ Charlza Darvina.

Translated and edited by K.A. Timiri︠a︡zev and others.

Problems of space biology.

Translation of Problemy kosmicheskoĭ biologii t. 1- (romanized form)

Trudy Leningradskogo obshchestva estestvoispytatelei . Travaux de la Socie te des naturalistes de Leningrad.

"Vypusk" 2 in series numbering corresponds to this particular section of the Society: Otdelenie zoologii i fiziologii.

Problems in information transmission.

Photocopy.

Otchet o dei︠a︠tel'nosti; Jahresbericht der Astrachaner Pflanzenschutzstation.

Mode of access: Internet.

Raboty, proizvedennyi︠a︡ v laboratorīi︠a︡kh Zoologicheskago i Zootomicheskago kabinetov Imperatorskago SPB. universiteta.

Mode of access: Internet.

Methods of collecting and analyzing physiological information-USSR-

Selections from collection of Russian-language papers entitled Metody Sbora i Analiza Fiziologicheskoy Informatisii- from the series Problemy Biologiche koy Kibernetiki, Moscow, 1969.

Pervye Romanovy,

Mode of access: Internet.