ZVIADADZE, Sh. Determination of jumps in terms of linear operators. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 67, n. 12, p. 1649–1657, 2015. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2097. Acesso em: 14 apr. 2025.