TY  - JOUR
AU  - Ralph McKenzie
AU  - Bjarni Jónsson
TI  - Powers of partially ordered sets: Cancellation and reffinement properties.
JO  - Mathematica Scandinavica
PY  - 1982
SP  - 87
EP  - 120
VL  - 51
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1982__51_166804/
ID  - MS2_1982__51_166804
ER  -