DEKANOV, S. Ya. Statistic $D$-Property of Voronoi Summation Methods of Class $W_{Q^2}$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 55, n. 3, p. 360–372, 2003. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3910. Acesso em: 5 dec. 2025.