Peter Broström, Kaj Holmberg. Valid cycles: A source of infeasibility in open shortest path first routing. Networks, 52(4):206-215, 2008. [doi]
@article{BrostromH08,
title = {Valid cycles: A source of infeasibility in open shortest path first routing},
author = {Peter Broström and Kaj Holmberg},
year = {2008},
doi = {10.1002/net.20232},
url = {http://dx.doi.org/10.1002/net.20232},
tags = {source-to-source, routing, open-source},
researchr = {https://researchr.org/publication/BrostromH08},
cites = {0},
citedby = {0},
journal = {Networks},
volume = {52},
number = {4},
pages = {206-215},
}