TY  - JOUR
AU  - Lianzhen, Liu
AU  - Kaitai, Li
TI  - $R_0$-algebras and weak dually residuated lattice ordered semigroups
JO  - Czechoslovak Mathematical Journal
PY  - 2006
SP  - 339
EP  - 348
VL  - 56
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/CMJ_2006_56_2_a4/
LA  - en
ID  - CMJ_2006_56_2_a4
ER  -