Lap Chi Lau, Derek G. Corneil. Recognizing Powers of Proper Interval, Split, and Chordal Graph. SIAM J. Discrete Math., 18(1):83-102, 2004. [doi]
@article{LauC04,
title = {Recognizing Powers of Proper Interval, Split, and Chordal Graph},
author = {Lap Chi Lau and Derek G. Corneil},
year = {2004},
doi = {10.1137/S0895480103425930},
url = {http://dx.doi.org/10.1137/S0895480103425930},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/LauC04},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {18},
number = {1},
pages = {83-102},
}