APA (7th ed.) Citation

Bagrov V. G., Meshkov A. G., Shapovalov V. N., & Shapovalov A. V. Aleksandr Vasilyevich. (1975). Separation of variables in the Klein-Gordon equations. IV. 1975.

Chicago Style (17th ed.) Citation

Bagrov V. G., Meshkov A. G., Shapovalov V. N., and Shapovalov A. V. Aleksandr Vasilyevich. Separation of Variables in the Klein-Gordon Equations. IV. 1975, 1975.

MLA (9th ed.) Citation

Bagrov V. G., et al. Separation of Variables in the Klein-Gordon Equations. IV. 1975, 1975.