Frank Gurski, Egon Wanke. The NLC-width and clique-width for powers of graphs of bounded tree-width. Discrete Applied Mathematics, 157(4):583-595, 2009. [doi]
@article{GurskiW09,
title = {The NLC-width and clique-width for powers of graphs of bounded tree-width},
author = {Frank Gurski and Egon Wanke},
year = {2009},
doi = {10.1016/j.dam.2008.08.031},
url = {http://dx.doi.org/10.1016/j.dam.2008.08.031},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/GurskiW09},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {157},
number = {4},
pages = {583-595},
}