APA (7th ed.) Citation

Tsyfra, I., & Цифра, І. (2006). Symmetry reduction of partial differential equations with two independent variables. Інститут математики НАН України.

Chicago Style (17th ed.) Citation

Tsyfra, I., and І Цифра. Symmetry Reduction of Partial Differential Equations with Two Independent Variables. Інститут математики НАН України, 2006.

MLA (8th ed.) Citation

Tsyfra, I., and І Цифра. Symmetry Reduction of Partial Differential Equations with Two Independent Variables. Інститут математики НАН України, 2006.

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