@article{DMGT_2011_31_2_a13,
     author = {Schiermeyer, Ingo},
     title = {Bounds for the rainbow connection number of graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {387--395},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2011_31_2_a13/}
}