@article{1077489656,
author = {Ore, Oystein},
title = {Direct decompositions},
journal = {Duke Math. J.},
volume = {2},
number = {1},
year = {1936},
pages = { 581-596},
language = {en},
url = {http://dml.mathdoc.fr/item/1077489656}
}
Ore, Oystein. Direct decompositions. Duke Math. J., Tome 2 (1936) no. 1, pp. 581-596. http://gdmltest.u-ga.fr/item/1077489656/