Construction of optimal quadrature formulas  for Cauchy type singular integrals in the $L_2^{(m)}(-1,1)$ space. Uzbek Mathematical Journal, [S. l.], v. 69, n. 3, p. 15–24, 2025. DOI: 10.29229/uzmj.2025-3-2. Disponível em: https://uzmj.mathinst.uz/index.php/uzmj/article/view/19.. Acesso em: 11 sep. 2025.