Xurramov , A.M, S.G Aralov, and E.M. Tursunov. “PANJARADAGI MODEL OPERATORINING DISKRET SPEKTIRI”. JIZPI XABARNOMASI 1, no. 1 (August 27, 2023): 982–983. Accessed December 26, 2024. https://jurnal.jizpi.uz/index.php/JOURNAL/article/view/226.