@article{GDZPPN002444488,
title = {The QSF property for groups and spaces.},
journal = {Mathematische Zeitschrift},
volume = {220},
year = {1995},
pages = {207-218},
zbl = {0843.57003},
url = {http://dml.mathdoc.fr/item/GDZPPN002444488}
}
Mihalik, Michael L.; Brick, Stephen G. The QSF property for groups and spaces.. Mathematische Zeitschrift, Tome 220 (1995) pp. 207-218. http://gdmltest.u-ga.fr/item/GDZPPN002444488/