%0 Journal Article %A ZHOU, SIZHONG %T A SUFFICIENT CONDITION FOR A GRAPH TO BE A FRACTIONAL (f, n)-CRITICAL GRAPH %J Glasgow mathematical journal %D 2010 %P 409-415 %V 52 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S001708951000011X/ %R 10.1017/S001708951000011X %F 10_1017_S001708951000011X