Sagi Katz, Ayellet Tal. On visibility and empty-region graphs. Computers & Graphics, 66:45-52, 2017. [doi]
@article{KatzT17, title = {On visibility and empty-region graphs}, author = {Sagi Katz and Ayellet Tal}, year = {2017}, doi = {10.1016/j.cag.2017.05.007}, url = {https://doi.org/10.1016/j.cag.2017.05.007}, researchr = {https://researchr.org/publication/KatzT17}, cites = {0}, citedby = {0}, journal = {Computers & Graphics}, volume = {66}, pages = {45-52}, }