@article{oudjit_stallmann_2021, title={Efficient algorithms for finding2-mediansof a tree}, volume={77}, ISSN={["1097-0037"]}, url={https://doi.org/10.1002/net.21978}, DOI={10.1002/net.21978}, abstractNote={Abstract}, number={3}, journal={NETWORKS}, publisher={Wiley}, author={Oudjit, Aissa and Stallmann, Matthias F.}, year={2021}, month={Apr}, pages={383–402} }