@article{MZ_1984__188_173551,
     author = {Eric M. Friedlander},
     title = {A {Canonical} {Filtration} for {Certain} {Rational} {Modules.}},
     journal = {Mathematische Zeitschrift},
     pages = {433--438},
     publisher = {mathdoc},
     volume = {188},
     year = {1984},
     zbl = {0535.20022},
     url = {http://geodesic.mathdoc.fr/item/MZ_1984__188_173551/}
}