APA (7th ed.) Citation

Podlipenko, Y. K., Подлипенко, Ю. К., & Подлипенко, Ю. К. (1993). Boundary-value problems for Helmholtz equations in an angular domain. I. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Podlipenko, Yu. K., Ю. К Подлипенко, and Ю. К Подлипенко. Boundary-value Problems for Helmholtz Equations in an Angular Domain. I. Institute of Mathematics, NAS of Ukraine, 1993.

MLA (8th ed.) Citation

Podlipenko, Yu. K., et al. Boundary-value Problems for Helmholtz Equations in an Angular Domain. I. Institute of Mathematics, NAS of Ukraine, 1993.

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