Betancor, Jorge, y Javier Barrios. «Mikusinski’s Operational Calculus for an Operator Containing a Fractional Derivative». Rev. Téc. Fac. Ing. Univ. Zulia 16, no. 3 (1). Accedido abril 22, 2026. https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5430.