TY  - JOUR
AU  - Janowitz, Melvin F.
TI  - Tolerances and congruences on lattices
JO  - Czechoslovak Mathematical Journal
PY  - 1986
SP  - 108
EP  - 115
VL  - 36
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102071/
DO  - 10.21136/CMJ.1986.102071
LA  - en
ID  - 10_21136_CMJ_1986_102071
ER  -