Gil, N. I., & Patsuk, V. N. (2020). PHI-functions of 2D objects with boundaries being second-order curves.
Chicago Style (17th ed.) CitationGil, N. I., and V. N. Patsuk. PHI-functions of 2D Objects with Boundaries Being Second-order Curves. 2020.
MLA (8th ed.) CitationGil, N. I., and V. N. Patsuk. PHI-functions of 2D Objects with Boundaries Being Second-order Curves. 2020.
Warning: These citations may not always be 100% accurate.