Khaled M. Elbassioni, Rajiv Raman, Saurabh Ray, René Sitters. On the complexity of the highway problem. Theoretical Computer Science, 460:70-77, 2012. [doi]
@article{ElbassioniRRS12,
title = {On the complexity of the highway problem},
author = {Khaled M. Elbassioni and Rajiv Raman and Saurabh Ray and René Sitters},
year = {2012},
doi = {10.1016/j.tcs.2012.07.028},
url = {http://dx.doi.org/10.1016/j.tcs.2012.07.028},
researchr = {https://researchr.org/publication/ElbassioniRRS12},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {460},
pages = {70-77},
}