BerezovskyA. A., MitropolskiyY. A. and NetesovaT. M. (2001) “On One Nonlocal Problem with Free Boundary”, Ukrains’kyi Matematychnyi Zhurnal, 53(7), pp. 908-918. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4312 (Accessed: 27July2024).