Kolja Knauer, Nicolas Nisse. Computing metric hulls in graphs. Discrete Mathematics & Theoretical Computer Science, 21(1), 2019. [doi]
@article{KnauerN19, title = {Computing metric hulls in graphs}, author = {Kolja Knauer and Nicolas Nisse}, year = {2019}, url = {http://dmtcs.episciences.org/5504}, researchr = {https://researchr.org/publication/KnauerN19}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics & Theoretical Computer Science}, volume = {21}, number = {1}, }