Stella Dafermos. The general multimodal network equilibrium problem with elastic demand. Networks, 12(1):57-72, 1982. [doi]
@article{Dafermos82,
title = {The general multimodal network equilibrium problem with elastic demand},
author = {Stella Dafermos},
year = {1982},
doi = {10.1002/net.3230120105},
url = {http://dx.doi.org/10.1002/net.3230120105},
researchr = {https://researchr.org/publication/Dafermos82},
cites = {0},
citedby = {0},
journal = {Networks},
volume = {12},
number = {1},
pages = {57-72},
}