Karimov, Shakhobiddin, and Akhrorjon Boynazarov. “THE CAUCHY PROBLEM FOR A HIGH-ORDER ORDINARY DIFFERENTIAL EQUATION INVOLVING THE BESSEL OPERATOR AND LOWER-ORDER TERMS”. «ACTA NUUz» 2, no. 2.2.1 (December 23, 2025): 64–72. Accessed April 30, 2026. http://journals.nuu.uz/index.php/actanuuz/article/view/10383.