TY  - JOUR
AU  - Petrich, Mario
TI  - Characterizing pure, cryptic and Clifford inverse semigroups
JO  - Czechoslovak Mathematical Journal
PY  - 2014
SP  - 1099
EP  - 1112
VL  - 64
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0155-0/
DO  - 10.1007/s10587-014-0155-0
LA  - en
ID  - 10_1007_s10587_014_0155_0
ER  -