Igor Fabrici, Stanislav Jendrol. Subgraphs with restricted degrees of their vertices in planar graphs. Discrete Mathematics, 191(1-3):83-90, 1998. [doi]
@article{FabriciJ98,
title = {Subgraphs with restricted degrees of their vertices in planar graphs},
author = {Igor Fabrici and Stanislav Jendrol},
year = {1998},
doi = {10.1016/S0012-365X(98)00095-8},
url = {http://dx.doi.org/10.1016/S0012-365X(98)00095-8},
tags = {planar graph, graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/FabriciJ98},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {191},
number = {1-3},
pages = {83-90},
}