HAYITOVA MOHIDIL ALIJON QIZI. CHIZIQLI CHEGARALANGAN OPERATORLAR. O’Z-O’ZIGA QO’SHMA OPERATORLAR VA UNING SPEKTRI. MUSBAT VA UNITAR OPERATORLAR . Journal of new century innovations, [S. l.], v. 27, n. 5, p. 128–140, 2023. Disponível em: https://newjournal.org/new/article/view/5734. Acesso em: 22 nov. 2024.