TY  - JOUR
AU  - Jakubík, Ján
TI  - Direct summands and retract mappings of generalized $MV$-algebras
JO  - Czechoslovak Mathematical Journal
PY  - 2008
SP  - 183
EP  - 202
VL  - 58
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2008__58_1_a12/
LA  - en
ID  - CMJ_2008__58_1_a12
ER  -