APA (7th ed.) Citation

Samoilenko, A. M., Chuiko, S. M., & Niesmielova, O. V. (2020). Nonlinear boundary-value problems unsolved with respect to the derivative.

Chicago Style (17th ed.) Citation

Samoilenko, A. M., S. M. Chuiko, and O. V. Niesmielova. Nonlinear Boundary-value Problems Unsolved with Respect to the Derivative. 2020.

MLA (8th ed.) Citation

Samoilenko, A. M., et al. Nonlinear Boundary-value Problems Unsolved with Respect to the Derivative. 2020.

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