@article{01409044,
title = {Restricted set addition in groups. II: A generalization of the Erd\H os-Heilbronn conjecture.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {7},
year = {2000},
zbl = {0973.11026},
language = {en},
url = {http://dml.mathdoc.fr/item/01409044}
}
Lev, Vsevolod F. Restricted set addition in groups. II: A generalization of the Erdős-Heilbronn conjecture.. The Electronic Journal of Combinatorics [electronic only], Tome 7 (2000) . http://gdmltest.u-ga.fr/item/01409044/