TY  - JOUR
AU  - Marxen, Donald
TI  - Neighborhoods of the identity of the free abelian topological groups
JO  - Mathematica slovaca
PY  - 1976
SP  - 247
EP  - 256
VL  - 26
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1976__26_3_a9/
LA  - en
ID  - MASLO_1976__26_3_a9
ER  -