OCHAKOVSKAYA, O. A. On the injectivity of the Pompeiu transform for integral ball means. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 63, n. 3, p. 361–368, 2011. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2722. Acesso em: 5 dec. 2025.