TY  - JOUR
AU  - Jakubík, Ján
TI  - Covering graphs and subdirect decompositions of partially ordered sets
JO  - Mathematica slovaca
PY  - 1986
SP  - 151
EP  - 162
VL  - 36
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1986__36_2_a7/
LA  - en
ID  - MASLO_1986__36_2_a7
ER  -