TY  - JOUR
AU  - Chajda, Ivan
TI  - Algebras whose principal congruences form a sublattice of the congruence lattice
JO  - Czechoslovak Mathematical Journal
PY  - 1988
SP  - 585
EP  - 588
VL  - 38
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102254/
DO  - 10.21136/CMJ.1988.102254
LA  - en
ID  - 10_21136_CMJ_1988_102254
ER  -