“‘ISHORA NAVBATLASHUVCHI QATORLAR.LEYBNITS TEOREMASI.ABSOLYUT VA SHARTLI YAQINLASHUVCHI QATORLAR,ULARNING XOSSALARI’” (2025) Ustozlar uchun, 85(3), pp. 216–224. Available at: https://journalss.org/index.php/ust/article/view/9079 (Accessed: 14 January 2026).