[1]
S. D. Ivasyshen and O. S. Kondur, “On the analyticity of solutions of $\overrightarrow{2b}$-parabolic systems”, Ukr. Mat. Zhurn., vol. 58, no. 2, pp. 160–167, Feb. 2006, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3444