Hartmut Noltemeier. An algorithm for the determination of longest distances in a graph. Math. Program., 9(1):350-357, 1975. [doi]
@article{Noltemeier75,
title = {An algorithm for the determination of longest distances in a graph},
author = {Hartmut Noltemeier},
year = {1975},
doi = {10.1007/BF01681355},
url = {http://dx.doi.org/10.1007/BF01681355},
researchr = {https://researchr.org/publication/Noltemeier75},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {9},
number = {1},
pages = {350-357},
}