@article{01660331,
title = {Towards a Katona type proof for the 2-intersecting Erd\H os-Ko-Rado theorem.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {8},
year = {2001},
zbl = {0989.05122},
language = {en},
url = {http://dml.mathdoc.fr/item/01660331}
}
Howard, Ralph; Károlyi, Gyula; Székely, László A. Towards a Katona type proof for the 2-intersecting Erdős-Ko-Rado theorem.. The Electronic Journal of Combinatorics [electronic only], Tome 8 (2001) . http://gdmltest.u-ga.fr/item/01660331/