@article{1200781165,
author = {Kamal, Mahmoud A. and M\"uller, Bruno J.},
title = {Torsion free extending modules},
journal = {Osaka J. Math.},
volume = {25},
number = {1},
year = {1988},
pages = { 825-832},
language = {en},
url = {http://dml.mathdoc.fr/item/1200781165}
}
Kamal, Mahmoud A.; Müller, Bruno J. Torsion free extending modules. Osaka J. Math., Tome 25 (1988) no. 1, pp. 825-832. http://gdmltest.u-ga.fr/item/1200781165/