@article{MZ_1968__103_170923,
     author = {Jacques Fort},
     title = {Sommes directes de sous-modules co-irr\'eductibles d'un module.},
     journal = {Mathematische Zeitschrift},
     pages = {363--388},
     publisher = {mathdoc},
     volume = {103},
     year = {1968},
     zbl = {0155.07501},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__103_170923/}
}