Zachary Friggstad, Mohammad R. Salavatipour, Zoya Svitkina. Asymmetric Traveling Salesman Path and Directed Latency Problems. SIAM Journal on Computing, 42(4):1596-1619, 2013. [doi]
@article{FriggstadSS13,
title = {Asymmetric Traveling Salesman Path and Directed Latency Problems},
author = {Zachary Friggstad and Mohammad R. Salavatipour and Zoya Svitkina},
year = {2013},
doi = {10.1137/100797357},
url = {http://dx.doi.org/10.1137/100797357},
researchr = {https://researchr.org/publication/FriggstadSS13},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Computing},
volume = {42},
number = {4},
pages = {1596-1619},
}