MAXSUSLIKKA EGA BO‘LGAN IKKINCHI TARTIBLI DIFFERENTSIAL OPERATOR UCHUN SHTURM-LIUVILL MASALASINI MAXSUS VARIATSION AYIRMALI SXEMALAR YORDAMIDA YECHISH. ispconference [Internet]. 2025 Apr. 30 [cited 2025 Jul. 18];1(2):377-80. Available from: https://innoworld.net/index.php/ispconference/article/view/477