Hladysh, B., & Prishlyak, A. (2017). Topology of Functions with Isolated Critical Points on the Boundary of a 2-Dimensional Manifold. Symmetry, Integrability and Geometry: Methods and Applications.
Chicago Style (17th ed.) CitationHladysh, B.I, and A.O Prishlyak. "Topology of Functions with Isolated Critical Points on the Boundary of a 2-Dimensional Manifold." Symmetry, Integrability and Geometry: Methods and Applications 2017.
MLA (8th ed.) CitationHladysh, B.I, and A.O Prishlyak. "Topology of Functions with Isolated Critical Points on the Boundary of a 2-Dimensional Manifold." Symmetry, Integrability and Geometry: Methods and Applications, 2017.
Warning: These citations may not always be 100% accurate.