Journal of Combinatorial Theory, Series AVolume 17, Issue 2, September 1974, Pages 259-260NoteOn families of intersecting setsAuthor links open overlay panelAndrzej Ehrenfeucht, Jan MycielskiShow moreShareCitehttps://doi.org/10.1016/0097-3165(74)90016-8Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1974 Published by Elsevier Inc.