TY  - JOUR
AU  - J. Kahn
TI  - On Lattices with Möbius Function ±1, 0.
JO  - Discrete & computational geometry
PY  - 1987
SP  - 1
EP  - 8
VL  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1987__2_131005/
ID  - DCG_1987__2_131005
ER  -