@article{MASLO_1976_26_3_a9,
author = {Marxen, Donald},
title = {Neighborhoods of the identity of the free abelian topological groups},
journal = {Mathematica slovaca},
pages = {247--256},
year = {1976},
volume = {26},
number = {3},
mrnumber = {0432802},
zbl = {0345.22001},
language = {en},
url = {http://geodesic.mathdoc.fr/item/MASLO_1976_26_3_a9/}
}
Marxen, Donald. Neighborhoods of the identity of the free abelian topological groups. Mathematica slovaca, Tome 26 (1976) no. 3, pp. 247-256. http://geodesic.mathdoc.fr/item/MASLO_1976_26_3_a9/
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