MARTIROSYAN, G.A. ON ONE COMPLETE AND MINIMAL SET OF BUILT-IN CONSTANTS FOR BACKUS FP SYSTEM. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 46, n. 3 (229), p. 44–51, 2012. DOI: 10.46991/PYSU:A/2012.46.3.044. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol46_no3_2012_pp044-051. Acesso em: 3 jul. 2024.