Djamalov S, Sipatdinova B. 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. mp [Internet]. 2024 Jun. 7 [cited 2024 Jul. 4];1(01). Available from: https://ojs.qarshidu.uz/index.php/mp/article/view/596