TY  - JOUR
AU  - Klaus Bichteler
TI  - A Weak Existence Theorem and Weak Permanence Properties for Strong Liftings.
JO  - Manuscripta mathematica
PY  - 1973
SP  - 1
EP  - 10
VL  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1973__8_154129/
ID  - MM2_1973__8_154129
ER  -