BerezovskyA. A., Berezovs’kyiM. A. and MitropolskiyY. A. (1997) “Problems with free boundaries for nonlinear parabolic equations”, Ukrains’kyi Matematychnyi Zhurnal, 49(10), pp. 1360–1372. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5134 (Accessed: 24November2024).