@article{05017498,
title = {A conjecture on Poincar\'e-Betti series of modules of differential operators on a generic hyperplane arrangement.},
journal = {Experimental Mathematics},
volume = {14},
year = {2005},
pages = {445-456},
doi = {10.1080/10586458.2005.10128934},
zbl = {1094.13041},
language = {en},
url = {http://dml.mathdoc.fr/item/05017498}
}
Snellman, Jan. A conjecture on Poincaré-Betti series of modules of differential operators on a generic hyperplane arrangement.. Experimental Mathematics, Tome 14 (2005) pp. 445-456. doi : 10.1080/10586458.2005.10128934. http://gdmltest.u-ga.fr/item/05017498/