Spectral Treatment of Distributed-Order Caputo Models: Applications to Nonlinear Fractional Sine and Klein-Gordon Differential Equations. Contemp. Math. [Internet]. 2025 Sep. 24 [cited 2025 Dec. 24];6(5):6871-94. Available from: https://ojs353.mebyme.cn/index.php/CM/article/view/7647