Júlio Araújo, Nathann Cohen, Susanna F. de Rezende, Frédéric Havet, Phablo F. S. Moura. On the proper orientation number of bipartite graphs. Theoretical Computer Science, 566:59-75, 2015. [doi]
@article{AraujoCRHM15,
title = {On the proper orientation number of bipartite graphs},
author = {Júlio Araújo and Nathann Cohen and Susanna F. de Rezende and Frédéric Havet and Phablo F. S. Moura},
year = {2015},
doi = {10.1016/j.tcs.2014.11.037},
url = {http://dx.doi.org/10.1016/j.tcs.2014.11.037},
researchr = {https://researchr.org/publication/AraujoCRHM15},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {566},
pages = {59-75},
}