@article{DBLP:journals/dm/Chevallier00,
author = {Nicolas Chevallier},
title = {Three distance theorem and grid graph},
journal = {Discrete Mathematics},
volume = {223},
number = {1-3},
year = {2000},
pages = {355-362},
ee = {http://dx.doi.org/10.1016/S0012-365X(00)00098-4},
bibsource = {DBLP, http://dblp.uni-trier.de}
}