TY  - JOUR
AU  - Grätzer, G.
AU  - Sichler, J.
TI  - Free Decompositions of a Lattice
JO  - Canadian journal of mathematics
PY  - 1975
SP  - 276
EP  - 285
VL  - 27
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-034-5/
DO  - 10.4153/CJM-1975-034-5
ID  - 10_4153_CJM_1975_034_5
ER  -