APA (7th ed.) Citation

Oleinik, E. V., Олейник, Е. В., & Олейник, Е. В. (2014). On the Integration of a Nonlinear System of Differential Equations. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Oleinik, E. V., Е. В Олейник, and Е. В Олейник. On the Integration of a Nonlinear System of Differential Equations. Institute of Mathematics, NAS of Ukraine, 2014.

MLA (8th ed.) Citation

Oleinik, E. V., et al. On the Integration of a Nonlinear System of Differential Equations. Institute of Mathematics, NAS of Ukraine, 2014.

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