@article{DBLP:journals/cpc/ErdosFK92,
author = {P{\'e}ter L. Erd{\"o}s and
Ulrich Faigle and
Walter Kern},
title = {A Group-Theoretic Setting for Some Intersecting Sperner
Families},
journal = {Combinatorics, Probability {\&} Computing},
volume = {1},
year = {1992},
pages = {323-334},
ee = {http://dx.doi.org/10.1017/S0963548300000377},
bibsource = {DBLP, http://dblp.uni-trier.de}
}