APA (7th ed.) Citation

Kurdachenko, L. A., Semko, N. N., & Subbotin, Y. (2019). A generalization of the malnormal subgroups.

Chicago Style (17th ed.) Citation

Kurdachenko, L. A., N. N. Semko, and Ya Subbotin. A Generalization of the Malnormal Subgroups. 2019.

MLA (8th ed.) Citation

Kurdachenko, L. A., et al. A Generalization of the Malnormal Subgroups. 2019.

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