Akira Saito. Splitting and contractible edges in 4-connected graphs. Journal of Combinatorial Theory, Series A, 88(2):227-235, 2003. [doi]
@article{Saito03:0,
title = {Splitting and contractible edges in 4-connected graphs},
author = {Akira Saito},
year = {2003},
doi = {10.1016/S0095-8956(02)00043-6},
url = {http://dx.doi.org/10.1016/S0095-8956(02)00043-6},
tags = {contracts, graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/Saito03%3A0},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {88},
number = {2},
pages = {227-235},
}