Mitevska, D. Dimitrovski, J. “SUR LA VALEUR PRINCIPALE DE L’INTEGRALE IMPROPRE. IV-IEME NOTE”. Matematichki Bilten 24, no. 1 (January 1, 1974). Accessed June 13, 2026. https://bilten.smm.org.mk/index.php/bilten/article/view/1361.