TY  - JOUR
AU  - Chajda, Ivan
AU  - Länger, Helmut
TI  - Ring-like operations is pseudocomplemented semilattices
JO  - Discussiones Mathematicae. General Algebra and Applications
PY  - 2000
SP  - 87
EP  - 95
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGAA_2000_20_1_a7/
LA  - en
ID  - DMGAA_2000_20_1_a7
ER  -