TY  - JOUR
AU  - Jakubík, Ján
TI  - On lexico extensions of lattice ordered groups
JO  - Mathematica slovaca
PY  - 1983
SP  - 81
EP  - 84
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1983__33_1_a12/
LA  - en
ID  - MASLO_1983__33_1_a12
ER  -