Ingo Demgensky, Hartmut Noltemeier, Hans-Christoph Wirth. Optimizing cost flows by edge cost and capacity upgrade. J. Discrete Algorithms, 2(4):407-423, 2004. [doi]
@article{DemgenskyNW04,
title = {Optimizing cost flows by edge cost and capacity upgrade},
author = {Ingo Demgensky and Hartmut Noltemeier and Hans-Christoph Wirth},
year = {2004},
doi = {10.1016/j.jda.2004.04.003},
url = {http://dx.doi.org/10.1016/j.jda.2004.04.003},
tags = {optimization, data-flow},
researchr = {https://researchr.org/publication/DemgenskyNW04},
cites = {0},
citedby = {0},
journal = {J. Discrete Algorithms},
volume = {2},
number = {4},
pages = {407-423},
}