TY  - JOUR
AU  - Z. Kоminek
TI  - Some properties of decompositions of a commutative group
JO  - Commentationes Mathematicae
PY  - 1989
SP  -  249
EP  - 252
VL  - 28
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v28i2.6237/
DO  - 10.14708/cm.v28i2.6237
LA  - pl
ID  - 10_14708_cm_v28i2_6237
ER  -