Kinash, N.Ye. “An Inverse Problem for a 2D Parabolic Equation With Nonlocal Overdetermination Condition”. Carpathian Mathematical Publications 8, no. 1 (June 30, 2016): 107–117. Accessed November 22, 2024. https://vps.pnu.edu.ua/index.php/cmp/article/view/1416.