TY  - JOUR
AU  - D.C.J. Burgess
AU  - R. McFadden
TI  - Systems of ideals in partially ordered semigroups.
JO  - Mathematische Zeitschrift
PY  - 1962
SP  - 439
EP  - 450
VL  - 79
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1962__79_170080/
ID  - MZ_1962__79_170080
ER  -