Leont’ev, V., Movsisyan, G. and Margaryan, Z. (2012) “CONSTANT WEIGHT PERFECT AND $D$-REPRESENTABLE CODES”, Proceedings of the YSU A: Physical and Mathematical Sciences. Yerevan, Armenia, 46(1 (227), pp. 16–19. doi: 10.46991/PYSU:A/2012.46.1.016.