To'rayev Asliddin Baxtiyorovich 2024. hμπ(k), k €T3 qatlam operatorini simmetrik va antisimmetrik qism fazolar yodamida fredgolm determenantini topish. SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI. 2, 2 (Feb. 2024), 407–414.