TY  - JOUR
AU  - Duda, Jaromír
TI  - Coherence implies congruence-regularity (a local version)
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1989
VL  - 30
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1989__30_1_a22/
LA  - en
ID  - CMUC_1989__30_1_a22
ER  -