APA (7th ed.) Citation

Zelinskij, J. B., & Dolja, D. S. (2015). Involutions and twofold mappings.

Chicago Style (17th ed.) Citation

Zelinskij, Ju. B., and D. S. Dolja. Involutions and Twofold Mappings. 2015.

MLA (8th ed.) Citation

Zelinskij, Ju. B., and D. S. Dolja. Involutions and Twofold Mappings. 2015.

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