@article{GDZPPN002486733,
title = {Closure Properties for Fitting Functors.},
journal = {Monatshefte f\"ur Mathematik},
volume = {108},
year = {1989},
pages = {1-22},
zbl = {0679.20016},
url = {http://dml.mathdoc.fr/item/GDZPPN002486733}
}
Beidleman, James C.; Hauck, Peter. Closure Properties for Fitting Functors.. Monatshefte für Mathematik, Tome 108 (1989) pp. 1-22. http://gdmltest.u-ga.fr/item/GDZPPN002486733/