TY  - JOUR
AU  - Robert J. Zimmer
TI  - On the algebraic hull of an automorphism group of a principal bundle.
JO  - Commentarii mathematici Helvetici
PY  - 1990
SP  - 375
EP  - 387
VL  - 65
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140201/
ID  - CMH_1990__65_3_140201
ER  -