@article{10_37236_7353,
     author = {Jinko Kanno and Songling Shan},
     title = {Vizing's 2-factor conjecture involving toughness and maximum degree conditions},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {2},
     doi = {10.37236/7353},
     zbl = {1412.05045},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/7353/}
}