Djamalov, S., & Sipatdinova, B. (2024). Chegaralanmagan parallelepiped ko‘rinishidagi sohada ikkinchi tur, ikkinchi tartibli uch o‘lchovli aralash tipdagi tenglama uchun davriy chegaraviy shartli chiziqli teskari masala: Chegaralanmagan parallelepiped ko‘rinishidagi sohada ikkinchi tur, ikkinchi tartibli uch o‘lchovli aralash tipdagi tenglama uchun davriy chegaraviy shartli chiziqli teskari masala. MODERN PROBLEMS AND PROSPECTS OF APPLIED MATHEMATICS, 1(01). Retrieved from https://ojs.qarshidu.uz/index.php/mp/article/view/596