TY  - JOUR
AU  - Rachůnek, Jiří
TI  - MV-algebras are categorically equivalent to a class of $\scr{DR}l\sb {1(i)}$-semigroups
JO  - Mathematica Bohemica
PY  - 1998
SP  - 437
EP  - 441
VL  - 123
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1998.125964/
DO  - 10.21136/MB.1998.125964
LA  - en
ID  - 10_21136_MB_1998_125964
ER  -