@article{GDZPPN002216914,
title = {A Weak Existence Theorem and Weak Permanence Properties for Strong Liftings.},
journal = {Manuscripta mathematica},
volume = {11},
year = {1973},
pages = {1-10},
zbl = {0245.46062},
url = {http://dml.mathdoc.fr/item/GDZPPN002216914}
}
Bichteler, Klaus. A Weak Existence Theorem and Weak Permanence Properties for Strong Liftings.. Manuscripta mathematica, Tome 11 (1973) pp. 1-10. http://gdmltest.u-ga.fr/item/GDZPPN002216914/