APA (7th ed.) Citation

Martynjuk, A. A., & Nikitina, N. V. (2015). On Periodical Motions in Three-Dimensional Systems.

Chicago Style (17th ed.) Citation

Martynjuk, A. A., and N. V. Nikitina. On Periodical Motions in Three-Dimensional Systems. 2015.

MLA (8th ed.) Citation

Martynjuk, A. A., and N. V. Nikitina. On Periodical Motions in Three-Dimensional Systems. 2015.

Warning: These citations may not always be 100% accurate.