Amiour, Moufida, and Mustapha Fateh Yarou. “Viable Solutions for a Class of Delay Evolution Problems”. Statistics, Optimization & Information Computing 7, no. 2 (May 19, 2019): 394-406. Accessed November 15, 2024. http://47.88.85.238/index.php/soic/article/view/soic.190610.