TY  - JOUR
AU  - Novotný, Miroslav
TI  - Homomorphisms and strong homomorphisms of relational structures
JO  - Archivum mathematicum
PY  - 1997
SP  - 57
EP  - 64
VL  - 33
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1997__33_1-2_a7/
LA  - en
ID  - ARM_1997__33_1-2_a7
ER  -