Peter Hamburger, Robert C. Vandell, Matt Walsh. Routing sets in the integer lattice. Discrete Applied Mathematics, 155(11):1384-1394, 2007. [doi]
@article{HamburgerVW07,
title = {Routing sets in the integer lattice},
author = {Peter Hamburger and Robert C. Vandell and Matt Walsh},
year = {2007},
doi = {10.1016/j.dam.2007.02.007},
url = {http://dx.doi.org/10.1016/j.dam.2007.02.007},
tags = {C++, routing},
researchr = {https://researchr.org/publication/HamburgerVW07},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {155},
number = {11},
pages = {1384-1394},
}