by Stefan Szeider
Reference:
Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractableStefan SzeiderJournal of Computer and System Sciences, volume 69, number 4, pages 656-674, 2004.
Bibtex Entry:
@string{jcss="Journal of Computer and System Sciences"}
@Article{Szeider04d,
author = {Stefan Szeider},
title = {Minimal unsatisfiable formulas with bounded
clause-variable difference are fixed-parameter tractable},
journal = JCSS,
year = {2004},
volume = {69},
number = {4},
pages = {656-674},
url = {https://www.ac.tuwien.ac.at/files/pub/szeider-jcss-2004.pdf},
gsid = {https://scholar.google.com/scholar?oi=bibs&hl=en&cites=2555576763922913501},
doi = {10.1016/j.jcss.2004.04.009},
}