Korzyuk, Viktor I., and Jan V. Rudzko. 2026. “Mild Solution of a Mixed Problem for a Third-Order Semilinear Hyperbolic Equation With the Wave Operator”. Journal of the Belarusian State University. Mathematics and Informatics, no. 3 (January): 15-28. https://journals.bsu.by/index.php/mathematics/article/view/7319.