@article{DMGT_2016_36_3_a11,
     author = {Mao, Yaping},
     title = {The {Vertex-Rainbow} {Index} of {A} {Graph}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {669--681},
     publisher = {mathdoc},
     volume = {36},
     number = {3},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2016_36_3_a11/}
}