MANUKIAN, S. N. . Some Algebraical and Logical Properties of Two-dimensional Arithmetical Sets Representable in Presburger’s System. Mathematical Problems of Computer Science, [S. l.], v. 37, p. 64–74, 2021. Disponível em: http://mpcs.sci.am/index.php/mpcs/article/view/254. Acesso em: 22 dec. 2024.