NIGIYAN, S. A. .; HAMBARDZUMYAN, A. M. . On Interpreters of Logic Programming Systems. Mathematical Problems of Computer Science, [S. l.], v. 24, p. 34–41, 2021. Disponível em: http://mpcs.sci.am/index.php/mpcs/article/view/567. Acesso em: 17 may. 2024.