APA (7th ed.) Citation

Popov, S. P. (1991). Nekotorye kraevye zadachi dl︠i︡a regul︠i︡arizovannogo dlinnovolnovogo uravneni︠i︡a. V︠T︡S AN SSSR.

Chicago Style (17th ed.) Citation

Popov, S. P. Nekotorye Kraevye Zadachi Dl︠i︡a Regul︠i︡arizovannogo Dlinnovolnovogo Uravneni︠i︡a. Moskva: V︠T︡S AN SSSR, 1991.

MLA (8th ed.) Citation

Popov, S. P. Nekotorye Kraevye Zadachi Dl︠i︡a Regul︠i︡arizovannogo Dlinnovolnovogo Uravneni︠i︡a. V︠T︡S AN SSSR, 1991.

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