LIANG, ZHIHE; MIAO, YULIAN. On the strongly c-harmoniousness of cycle with 2 consecutive chords. Utilitas Mathematica , [S. l.], v. 81, 2010. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/711. Acesso em: 8 may. 2026.