Kobilov HM. Exponentially weighted optimal quadrature formulas with complex exponential weights in the periodic Sobolev space ^ W (2,1,0) 2 (0,1]. NUUz [Internet]. 2025 Nov. 26 [cited 2026 Apr. 30];2(2.2):63-7. Available from: http://journals.nuu.uz/index.php/actanuuz/article/view/9926