TY  - JOUR
AU  - Kenneth Magill
TI  - Semigroups which admit few embeddings
JO  - Fundamenta Mathematicae
PY  - 1974
SP  - 147
EP  - 163
VL  - 85
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-85-2-147-163/
DO  - 10.4064/fm-85-2-147-163
LA  - en
ID  - 10_4064_fm_85_2_147_163
ER  -