TY  - JOUR
AU  - Pinus, A.
TI  - The positive and generalized discriminators don't exist
JO  - Discussiones Mathematicae. General Algebra and Applications
PY  - 2000
SP  - 121
EP  - 128
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGAA_2000_20_1_a9/
LA  - en
ID  - DMGAA_2000_20_1_a9
ER  -