Brik O., Shklovsky V., Eikhenbaum B., et al.
POETIKA. ('Poetics. Collection [of articles] on Theory of Poetical Language'). Petrograd, 1919.
1st edition. Text in Russian. SC. 7 x 9 in. 168, II pp. Important theoretical essays on poetic language, with attention to verbal texture and structure. Important Formalist studies. Condition caused partly by the fact that there was no decent paper in Petrograd in 1919. Other books publishes in that period (like Mayakovsky's books), have the similar problems.