Nguyen V-D, Tran T-T, Tran V-T. An identification problem governed by nonlinear fractional mobile-immobile equation, Part I: Solvability. HPU2. Nat. Sci. Tech [Internet]. 2025 Aug. 28 [cited 2025 Sep. 9];4(02):66-79. Available from: https://sj.hpu2.edu.vn/index.php/journal/article/view/542