TY  - JOUR
AU  - M. I. Kargapolov
TI  - Classification of ordered Abelian groups by their elementary
JO  - Algebra i logika
PY  - 1963
SP  - 31
EP  - 46
VL  - 2
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1963_2_2_a1/
LA  - ru
ID  - AL_1963_2_2_a1
ER  -