%0 Journal Article %A Jinko Kanno %A Songling Shan %T Vizing's 2-factor conjecture involving toughness and maximum degree conditions %J The electronic journal of combinatorics %D 2019 %V 26 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/7353/ %R 10.37236/7353 %F 10_37236_7353