MAKAROV, V. L.; KHLOBYSTOV, V. V.; KASHPUR, O. F. Operator interpolation and systems of linear equations and inequalities in Euclidean spaces. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 11, p. 1524–1534, 2020. DOI: 10.37863/umzh.v72i11.6201. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6201. Acesso em: 5 dec. 2025.