Stavros D. Nikolopoulos, Leonidas Palios, Charis Papadopoulos. 4-sparse graphs. Theoretical Computer Science, 439:41-57, 2012. [doi]
@article{NikolopoulosPP12,
title = {4-sparse graphs},
author = {Stavros D. Nikolopoulos and Leonidas Palios and Charis Papadopoulos},
year = {2012},
doi = {10.1016/j.tcs.2012.03.020},
url = {http://dx.doi.org/10.1016/j.tcs.2012.03.020},
researchr = {https://researchr.org/publication/NikolopoulosPP12},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {439},
pages = {41-57},
}