TY  - JOUR
AU  - Smolíková, Petra
TI  - Homomorphism duality for rooted oriented paths
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 2000
SP  - 631
EP  - 643
VL  - 41
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_2000__41_3_a18/
LA  - en
ID  - CMUC_2000__41_3_a18
ER  -