APA (7th ed.) Citation

Gutlyanskiĭ, Y., Ryazanov, V. I., Yakubov, E., & Yefimushkin, A. S. (2019). On boundary value problems in domains without (A)-condition.

Chicago Style (17th ed.) Citation

Gutlyanskiĭ, Ya, V. I. Ryazanov, E. Yakubov, and A. S. Yefimushkin. On Boundary Value Problems in Domains Without (A)-condition. 2019.

MLA (8th ed.) Citation

Gutlyanskiĭ, Ya, et al. On Boundary Value Problems in Domains Without (A)-condition. 2019.

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