APA (7th ed.) Citation

Bondarenko, V. M., & Zaciha, Y. V. (2015). On characteristic properties of semigroups.

Chicago Style (17th ed.) Citation

Bondarenko, V. M., and Y. V. Zaciha. On Characteristic Properties of Semigroups. 2015.

MLA (8th ed.) Citation

Bondarenko, V. M., and Y. V. Zaciha. On Characteristic Properties of Semigroups. 2015.

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