Wu, Jing, Xinguang Zhang, Lishan Liu, Yonghong Wu, and Yujun Cui. “Convergence Analysis of Iterative Scheme and Error Estimation of Positive Solution for a Fractional Differential Equation”. Mathematical Modelling and Analysis 23, no. 4 (October 9, 2018): 611-626. Accessed November 22, 2024. https://jest.vgtu.lt/index.php/MMA/article/view/432.