@article{DBLP:journals/dam/SuzukiIN90,
author = {Hitoshi Suzuki and
Akira Ishiguro and
Takao Nishizeki},
title = {Edge-disjoint paths in a grid bounded by two nested rectangles},
journal = {Discrete Applied Mathematics},
volume = {27},
number = {1-2},
year = {1990},
pages = {157-178},
ee = {http://dx.doi.org/10.1016/0166-218X(90)90136-Z},
bibsource = {DBLP, http://dblp.uni-trier.de}
}