APA (7th ed.) Citation

(2020). Topological and Differential Invariants of Singularities of Contact Structure on a Three-Dimensional Manifold.

Chicago Style (17th ed.) Citation

Topological and Differential Invariants of Singularities of Contact Structure on a Three-Dimensional Manifold. 2020.

MLA (8th ed.) Citation

Topological and Differential Invariants of Singularities of Contact Structure on a Three-Dimensional Manifold. 2020.

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