Rahimov Doston Inoyat og’li, Karimov Davlatyor Qurbonali og’li. DAVRIY KOEFFITSIENTLI SHTURM-LIUVILL OPERATORLARINING KVADRATIK DASTASI UCHUN TESKARI SPEKTRAL MASALA . journal. 2026;88(7):3-6. Accessed July 21, 2026. https://journalss.org/index.php/tad/article/view/34762