@article{10_37236_1172,
     author = {Xueliang Li and Sujuan Liu and L. Sunil Chandran and Rogers Mathew and Deepak Rajendraprasad},
     title = {Rainbow connection number and connectivity},
     journal = {The electronic journal of combinatorics},
     year = {2012},
     volume = {19},
     number = {1},
     doi = {10.37236/1172},
     zbl = {1243.05133},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1172/}
}