Sylvia Boyd, Satoru Iwata, Kenjiro Takazawa. Finding 2-Factors Closer to TSP Tours in Cubic Graphs. SIAM J. Discrete Math., 27(2):918-939, 2013. [doi]
@article{BoydIT13,
title = {Finding 2-Factors Closer to TSP Tours in Cubic Graphs},
author = {Sylvia Boyd and Satoru Iwata and Kenjiro Takazawa},
year = {2013},
doi = {10.1137/110843514},
url = {http://dx.doi.org/10.1137/110843514},
researchr = {https://researchr.org/publication/BoydIT13},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {27},
number = {2},
pages = {918-939},
}