@article{1102946081,
author = {Hutchinson, John J. and Zelmanowitz, Julius},
title = {Subdirect sum decompositions of endomorphism rings.},
journal = {Pacific J. Math.},
volume = {49},
number = {2},
year = {1973},
pages = { 129-134},
language = {en},
url = {http://dml.mathdoc.fr/item/1102946081}
}
Hutchinson, John J.; Zelmanowitz, Julius. Subdirect sum decompositions of endomorphism rings.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 129-134. http://gdmltest.u-ga.fr/item/1102946081/