%0 Journal Article %A Roger Yu %A Mikio Kano %A Hongliang Lu %T Fractional factors, component factors and isolated vertex conditions in graphs %J The electronic journal of combinatorics %D 2019 %V 26 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/8498/ %R 10.37236/8498 %F 10_37236_8498