KULPA, Zenon; ROSŁANIEC, Karol. Solution sets for systems of linear interval equations. Computer Assisted Methods in Engineering and Science, [S. l.], v. 7, n. 4, p. 625–639, 2023. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/1218. Acesso em: 12 jan. 2025.