Djemoui, S., M. S. E. Meziani, and N. Boussetila. “The Conditional Stability and an Iterative Regularization Method for a Fractional Inverse Elliptic Problem of Tricomi-Gellerstedt-Keldysh Type”. Mathematical Modelling and Analysis, vol. 29, no. 1, Feb. 2024, pp. 23–45, doi:10.3846/mma.2024.16783.