Judith M. Farvolden, Warren B. Powell. Subgradient Methods for the Service Network Design Problem. Transportation Science, 28(3):256-272, 1994. [doi]
@article{FarvoldenP94,
title = {Subgradient Methods for the Service Network Design Problem},
author = {Judith M. Farvolden and Warren B. Powell},
year = {1994},
doi = {10.1287/trsc.28.3.256},
url = {http://dx.doi.org/10.1287/trsc.28.3.256},
researchr = {https://researchr.org/publication/FarvoldenP94},
cites = {0},
citedby = {0},
journal = {Transportation Science},
volume = {28},
number = {3},
pages = {256-272},
}