NISHEVA-PAVLOVA, M. KAM - A KNOWLEDGE-BASED TOOL FOR DEVELOPING COMPUTER ALGEBRA SYSTEMS. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 90, p. 165–176, 1998. Disponível em: https://stipendii.uni-sofia.bg/index.php/fmi/article/view/294. Acesso em: 21 nov. 2024.