ZASHEV, J. Code evaluation in operative spaces with storage operation. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 87, p. 307–326, 1995. Disponível em: https://ftl5.uni-sofia.bg./index.php/fmi/article/view/424. Acesso em: 24 nov. 2024.