Klibanov M, Timonov A. A globally convergent convexification algorithm for the inverse problem of electromagnetic frequency sounding in one dimension. Num. Meth. Prog. [Internet]. 2003 Feb. 10 [cited 2024 Apr. 26];4(4):52-81. Available from: https://en.num-meth.ru/index.php/journal/article/view/76