@article{GDZPPN002540029,
title = {Intersections of normally contained fitting classes},
journal = {Revista colombiana de matematicas},
volume = {11},
year = {1977},
pages = {113-120},
zbl = {0409.20018},
url = {http://dml.mathdoc.fr/item/GDZPPN002540029}
}
Klembara, Michael A.; Parker, Donald B. Intersections of normally contained fitting classes. Revista colombiana de matematicas, Tome 11 (1977) pp. 113-120. http://gdmltest.u-ga.fr/item/GDZPPN002540029/