APA (7th ed.) Citation

Bagrov V. G., Samsonov B. F., & Shapovalov A. V. Aleksandr Vasilyevich. (1991). Separation of variables in the wave equation. Sets of the type (1.1) and the algebra SU(1.2). 1991.

Chicago Style (17th ed.) Citation

Bagrov V. G., Samsonov B. F., and Shapovalov A. V. Aleksandr Vasilyevich. Separation of Variables in the Wave Equation. Sets of the Type (1.1) and the Algebra SU(1.2). 1991, 1991.

MLA (9th ed.) Citation

Bagrov V. G., et al. Separation of Variables in the Wave Equation. Sets of the Type (1.1) and the Algebra SU(1.2). 1991, 1991.