TY  - JOUR
AU  - Jakubík, Ján
TI  - On orthogonally $\sigma$-complete lattice ordered groups
JO  - Czechoslovak Mathematical Journal
PY  - 2002
SP  - 881
EP  - 888
VL  - 52
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2002__52_4_a18/
LA  - en
ID  - CMJ_2002__52_4_a18
ER  -