ZASHEV, J. AFFINE APPLICATIONS IN OPERATIVE SPACES. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 97, p. 63–79, 2005. Disponível em: https://ftl5.uni-sofia.bg./index.php/fmi/article/view/144. Acesso em: 24 nov. 2024.