TY  - JOUR
AU  - Gabor Czedli
TI  - A Note on Lattice Horn Sentences with Three Variables
JO  - Mathematica balkanica
PY  - 1990
SP  - 209
VL  - 4
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1990_4_3-4_a0/
ID  - MABA_1990_4_3-4_a0
ER  -