“REGULARIZATION OF THE INVERSE PROBLEM WITH THE D’ALEMBERT OPERATOR IN AN UNBOUNDED DOMAIN DEGENERATING INTO A SYSTEM OF INTEGRAL EQUATIONS OF VOLTERRA TYPE”. Advances in Differential Equations and Control Processes 31, no. 4 (August 21, 2024): 473–486. Accessed January 5, 2026. https://pphmjopenaccess.com/adecp/article/view/1866.