APA (7th ed.) Citation

Petreniuk, V. I. (2017). Structure of 28 9-verteces Graphs Obstructions for Torus.

Chicago Style (17th ed.) Citation

Petreniuk, V. I. Structure of 28 9-verteces Graphs Obstructions for Torus. 2017.

MLA (8th ed.) Citation

Petreniuk, V. I. Structure of 28 9-verteces Graphs Obstructions for Torus. 2017.

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