TY  - JOUR
AU  - A. Yu. Soifer
TI  - A~theorem on direct expansions of Abelian groups
JO  - Matematičeskie zametki
PY  - 1973
SP  - 879
EP  - 884
VL  - 14
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1973_14_6_a12/
LA  - ru
ID  - MZM_1973_14_6_a12
ER  -