Neil Robertson, Paul D. Seymour. Graph minors. VI. Disjoint paths across a disc. Journal of Combinatorial Theory, Series A, 41(1):115-138, 1986. [doi]
@article{RobertsonS86a,
title = {Graph minors. VI. Disjoint paths across a disc},
author = {Neil Robertson and Paul D. Seymour},
year = {1986},
doi = {10.1016/0095-8956(86)90031-6},
url = {http://dx.doi.org/10.1016/0095-8956(86)90031-6},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/RobertsonS86a},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {41},
number = {1},
pages = {115-138},
}