@article{DMGT_2018_38_1_a15,
     author = {Wang, Xiumei and Lin, Yixun},
     title = {Core {Index} of {Perfect} {Matching} {Polytope} for a {2-Connected} {Cubic} {Graph}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {189--201},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2018_38_1_a15/}
}