Chandra Chekuri, Martin Pal. An O(log ::::n::::) Approximation Ratio for the Asymmetric Traveling Salesman Path Problem. Theory of Computing, 3(1):197-209, 2007. [doi]
@article{ChekuriP07,
title = {An O(log ::::n::::) Approximation Ratio for the Asymmetric Traveling Salesman Path Problem},
author = {Chandra Chekuri and Martin Pal},
year = {2007},
doi = {10.4086/toc.2007.v003a010},
url = {http://dx.doi.org/10.4086/toc.2007.v003a010},
researchr = {https://researchr.org/publication/ChekuriP07},
cites = {0},
citedby = {0},
journal = {Theory of Computing},
volume = {3},
number = {1},
pages = {197-209},
}