APA (7th ed.) Citation

Petreniuk, B. I., & Petreniuk, D. A. (2019). A new upper boundary of the non-oriented type of gluing of simple graphs.

Chicago Style (17th ed.) Citation

Petreniuk, B. I., and D. A. Petreniuk. A New Upper Boundary of the Non-oriented Type of Gluing of Simple Graphs. 2019.

MLA (8th ed.) Citation

Petreniuk, B. I., and D. A. Petreniuk. A New Upper Boundary of the Non-oriented Type of Gluing of Simple Graphs. 2019.

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