TY  - JOUR
AU  - Schwarz, Štefan
TI  - On the structure of dual semigroups
JO  - Czechoslovak Mathematical Journal
PY  - 1971
SP  - 461
EP  - 483
VL  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1971.101048/
DO  - 10.21136/CMJ.1971.101048
LA  - en
ID  - 10_21136_CMJ_1971_101048
ER  -