NguyenM. H. and PhamT. D. (2004) “On the smoothness of the generalized solution of a parabolic system in domains with conic points on the boundary”, Ukrains’kyi Matematychnyi Zhurnal, 56(6), pp. 857–864. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3804 (Accessed: 24November2024).