TY - JOUR AU - James Aaronson AU - David Ellis AU - Imre Leader TI - A note on transitive union-closed families JO - The electronic journal of combinatorics PY - 2021 VL - 28 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.37236/9956/ DO - 10.37236/9956 ID - 10_37236_9956 ER -