@article{Kelton-Law/78,
AUTHOR = {Kelton, W.D. and Law, A.M.},
TITLE = {A mean-time comparison of algorithms for the all-pairs shortest-path problem with arbitrary arc lengths},
JOURNAL = {Networks},
VOLUME = {8},
PAGES = {97-106},
YEAR = {1978},
}
@article{Golden-Ball/78,
AUTHOR = {Golden, B.L. and Ball, M.},
TITLE = {Shortest paths with Euclidean distances: an explanatory model},
JOURNAL = {Networks},
VOLUME = {8},
PAGES = {297-314},
YEAR = {1978},
}