APA (7th ed.) Citation

Petreniuk, B. I., Petreniuk, D. A., & Shulinok, I. E. (2017). Structure 7-vertecses subgraphs 8-vertices graph-obstructions for torus.

Chicago Style (17th ed.) Citation

Petreniuk, B. I., D. A. Petreniuk, and I. E. Shulinok. Structure 7-vertecses Subgraphs 8-vertices Graph-obstructions for Torus. 2017.

MLA (8th ed.) Citation

Petreniuk, B. I., et al. Structure 7-vertecses Subgraphs 8-vertices Graph-obstructions for Torus. 2017.

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