@article{RO_2022__56_6_4057_0,
     author = {Liu, Hongxia},
     title = {Sun toughness and path-factor uniform graphs},
     journal = {RAIRO. Operations Research},
     pages = {4057--4062},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {6},
     doi = {10.1051/ro/2022201},
     mrnumber = {4515155},
     zbl = {1531.05205},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2022201/}
}