TY  - JOUR
AU  - Hoehnke, Hans-Jürgen
TI  - Structure of Semigroups
JO  - Canadian journal of mathematics
PY  - 1966
SP  - 449
EP  - 491
VL  - 18
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-048-1/
DO  - 10.4153/CJM-1966-048-1
ID  - 10_4153_CJM_1966_048_1
ER  -