TY  - JOUR
AU  - Cheng Yeaw Ku
AU  - Kok Bin Wong
TI  - On cross-intersecting families of set partitions
JO  - The electronic journal of combinatorics
PY  - 2012
VL  - 19
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.37236/2191/
DO  - 10.37236/2191
ID  - 10_37236_2191
ER  -