Zepeng Li, Enqiang Zhu, Zehui Shao, Jin Xu. Size of edge-critical uniquely 3-colorable planar graphs. Discrete Mathematics, 339(4):1242-1250, 2016. [doi]
@article{LiZSX16-0, title = {Size of edge-critical uniquely 3-colorable planar graphs}, author = {Zepeng Li and Enqiang Zhu and Zehui Shao and Jin Xu}, year = {2016}, doi = {10.1016/j.disc.2015.11.009}, url = {http://dx.doi.org/10.1016/j.disc.2015.11.009}, researchr = {https://researchr.org/publication/LiZSX16-0}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {339}, number = {4}, pages = {1242-1250}, }