BerezovskyA. A., MitropolskiyY. A. and Shkhanukov-LafishevM. K. (1997) “Nonlinear nonlocal problems for a parabolic equation in a two-dimensional domain”, Ukrains’kyi Matematychnyi Zhurnal, 49(2), pp. 244–254. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/5001 (Accessed: 27July2024).