@article{10_37236_332,
     author = {Peter Borg},
     title = {On cross-intersecting uniform sub-families of hereditary families},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/332},
     zbl = {1207.05211},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/332/}
}