[1]
S. P. Degtyarev, “On the instantaneous shrinking of the support of a solution to the Cauchy problem for an anisotropic parabolic equation”, Ukr. Mat. Zhurn., vol. 61, no. 5, pp. 625–640, May 2009, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3046