TY  - JOUR
AU  - Jakubík, Ján
TI  - On lattice ordered groups having a unique addition
JO  - Czechoslovak Mathematical Journal
PY  - 1990
SP  - 311
EP  - 314
VL  - 40
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102382/
DO  - 10.21136/CMJ.1990.102382
LA  - en
ID  - 10_21136_CMJ_1990_102382
ER  -