Dov Dvir, Gabriel Y. Handler. The absolute center of a network. Networks, 43(2):109-118, 2004. [doi]
@article{DvirH04, title = {The absolute center of a network}, author = {Dov Dvir and Gabriel Y. Handler}, year = {2004}, doi = {10.1002/net.10108}, url = {http://dx.doi.org/10.1002/net.10108}, researchr = {https://researchr.org/publication/DvirH04}, cites = {0}, citedby = {0}, journal = {Networks}, volume = {43}, number = {2}, pages = {109-118}, }