Ayala, Yolanda Santiago. “Existence and Continuous Dependence of the Local Solution of Non Homogeneous Third Order Equation and Generalizations”. Transactions on Engineering and Computing Sciences 10, no. 5 (October 5, 2022): 43–56. Accessed November 23, 2024. http://116.203.177.230/index.php/TMLAI/article/view/13171.