@article{01660335,
title = {An extension of a criterion for unimodality.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {8},
year = {2001},
zbl = {0984.05008},
language = {en},
url = {http://dml.mathdoc.fr/item/01660335}
}
Alvarez, Jenny; Amadis, Miguel; Boros, George; Karp, Dagan; Moll, Victor H.; Rosales, Leobardo. An extension of a criterion for unimodality.. The Electronic Journal of Combinatorics [electronic only], Tome 8 (2001) . http://gdmltest.u-ga.fr/item/01660335/