@article{1250129776,
author = {Lamartin, W.F.},
title = {Pontryagin duality for products and coproducts of abelian $k$-groups},
journal = {Rocky Mountain J. Math.},
volume = {7},
number = {4},
year = {1977},
pages = { 725-732},
language = {en},
url = {http://dml.mathdoc.fr/item/1250129776}
}
Lamartin, W.F. Pontryagin duality for products and coproducts of abelian $k$-groups. Rocky Mountain J. Math., Tome 7 (1977) no. 4, pp. 725-732. http://gdmltest.u-ga.fr/item/1250129776/