Islomov, Bozor, and Dildora Nasirova. “A Problem With Gellerstedt Conditions on Different Characteristics for a Mixed Loaded Equation of the Second Kind”. Eurasian Mathematical Journal 15, no. 1 (April 8, 2024). Accessed July 6, 2024. https://emj.enu.kz/index.php/main/article/view/10.