Barannyk TA. Conditional Symmetry of a System of Nonlinear Reaction-Diffusion Equations. Ukr. Mat. Zhurn. [Internet]. 2015 Nov. 25 [cited 2025 Dec. 5];67(11):1443-9. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2080