Zhou Xu, Liang Xu, Brian Rodrigues. An analysis of the extended Christofides heuristic for the k-depot TSP. Oper. Res. Lett., 39(3):218-223, 2011. [doi]
@article{XuXR11,
title = {An analysis of the extended Christofides heuristic for the k-depot TSP},
author = {Zhou Xu and Liang Xu and Brian Rodrigues},
year = {2011},
doi = {10.1016/j.orl.2011.03.002},
url = {http://dx.doi.org/10.1016/j.orl.2011.03.002},
tags = {analysis},
researchr = {https://researchr.org/publication/XuXR11},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {39},
number = {3},
pages = {218-223},
}