Intersection families and Snevily's conjecture.

Kyung-Won Hwang Naeem N. Sheikh Intersection families and Snevily's conjecture. 843-847 2007 28 Eur. J. Comb. 3 http://dx.doi.org/10.1016/j.ejc.2005.11.002 db/journals/ejc/ejc28.html#HwangS07