@article{DMGT_2016_36_2_a7,
     author = {Chen, Lily and Huo, Bofeng and Ma, Yingbin},
     title = {Hardness {Results} for {Total} {Rainbow} {Connection} of {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {355--362},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2016_36_2_a7/}
}