@article{05541059,
title = {On the size of minimal unsatisfiable formulas.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {16},
year = {2009},
zbl = {1178.68290},
language = {en},
url = {http://dml.mathdoc.fr/item/05541059}
}
Lee, Choongbum. On the size of minimal unsatisfiable formulas.. The Electronic Journal of Combinatorics [electronic only], Tome 16 (2009) . http://gdmltest.u-ga.fr/item/05541059/