Krylov, N. M., & Bogoljubov, N. N. (1970). Introduction to non-linear mechanics: A free transl. by Solomon Lefschetz of excerpts from 2 Russ. monographs (Nachdr. d. Ausg. Princeton 1963.). Kraus.
Chicago Style (17th ed.) CitationKrylov, Nikolaj M., and Nikolaj N. Bogoljubov. Introduction to Non-linear Mechanics: A Free Transl. by Solomon Lefschetz of Excerpts from 2 Russ. Monographs. Nachdr. d. Ausg. Princeton 1963. New York: Kraus, 1970.
MLA (9th ed.) CitationKrylov, Nikolaj M., and Nikolaj N. Bogoljubov. Introduction to Non-linear Mechanics: A Free Transl. by Solomon Lefschetz of Excerpts from 2 Russ. Monographs. Nachdr. d. Ausg. Princeton 1963. Kraus, 1970.
Warning: These citations may not always be 100% accurate.