Marshall L. Fisher, Ramchandran Jaikumar. A generalized assignment heuristic for vehicle routing. Networks, 11(2):109-124, 1981. [doi]
@article{FisherJ81,
title = {A generalized assignment heuristic for vehicle routing},
author = {Marshall L. Fisher and Ramchandran Jaikumar},
year = {1981},
doi = {10.1002/net.3230110205},
url = {http://dx.doi.org/10.1002/net.3230110205},
researchr = {https://researchr.org/publication/FisherJ81},
cites = {0},
citedby = {0},
journal = {Networks},
volume = {11},
number = {2},
pages = {109-124},
}