APA (7th ed.) Citation

Hladysh, B. I., & Pryshliak, O. O. (2016). Functions with nondegenerate critical points on the boundary of the surface.

Chicago Style (17th ed.) Citation

Hladysh, B. I., and O. O. Pryshliak. Functions with Nondegenerate Critical Points on the Boundary of the Surface. 2016.

MLA (8th ed.) Citation

Hladysh, B. I., and O. O. Pryshliak. Functions with Nondegenerate Critical Points on the Boundary of the Surface. 2016.

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