RUNOVSKI, K.; SCHMEISSER, H.-J. On families of linear polynomial operators generated by Riesz kernels. Eurasian Mathematical Journal, [S. l.], v. 1, n. 4, 2024. Disponível em: https://emj.enu.kz/index.php/main/article/view/64. Acesso em: 5 oct. 2024.