Khayitkulov, Bobomurod, and Muminjon Tukhtasinov. 2021. “NUMERICAL SOLUTION OF THE NON-STATIONARY PROBLEM OF CHOOSING THE OPTIMAL PLACEMENT OF HEAT SOURCES IN A PARALLELEPIPED”. Acta of Turin Polytechnic University in Tashkent 11 (1):29-34. https://acta.polito.uz/index.php/journal/article/view/16.