TY  - JOUR
AU  - Petrich, Mario
TI  - Normal cryptogroups with an associate subgroup
JO  - Czechoslovak Mathematical Journal
PY  - 2013
SP  - 289
EP  - 305
VL  - 63
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0019-z/
DO  - 10.1007/s10587-013-0019-z
LA  - en
ID  - 10_1007_s10587_013_0019_z
ER  -