Chung-Lun Li, S. Thomas McCormick, David Simchi-Levi. The complexity of finding two disjoint paths with min-max objective function. Discrete Applied Mathematics, 26(1):105-115, 1990. [doi]
@article{LiMS90,
title = {The complexity of finding two disjoint paths with min-max objective function},
author = {Chung-Lun Li and S. Thomas McCormick and David Simchi-Levi},
year = {1990},
doi = {10.1016/0166-218X(90)90024-7},
url = {http://dx.doi.org/10.1016/0166-218X(90)90024-7},
researchr = {https://researchr.org/publication/LiMS90},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {26},
number = {1},
pages = {105-115},
}