Xu, Jiafa, Yujun Cui, and Donal O’Regan. “Positive Solutions for a Hadamard-Type Fractional-Order Three-Point Boundary Value Problem on the Half-Line”. Nonlinear Analysis: Modelling and Control 30, no. 2 (January 9, 2025): 176–195. Accessed April 20, 2025. https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/38345.