Акрам Хасанович Бегматов and Алишер Сидикович Исмоилов 2024. A new class of integral geometry problems of Volterra type in three-dimensional space: integral geometry problem, family of spheres, Volterra integral equation, uniqueness of solution. FAN VA TA’LIM INTEGRATSIYASI (INTEGRATION OF SCIENCE AND EDUCATION). 2, 1 (May 2024), 4–13.