ZHOU, SIZHONG; YE, HU; LIU, HONGXIA. Neighborhood conditions for the existence of fractional k-factors with prescribed properties. Utilitas Mathematica , [S. l.], v. 95, 2014. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1013. Acesso em: 8 may. 2026.