TY  - JOUR
AU  - Franz Georg Timmesfeld
TI  - Groups with Weakly Closed T I-subgroups.
JO  - Mathematische Zeitschrift
PY  - 1975
SP  - 243
EP  - 278
VL  - 143
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1975__143_172232/
ID  - MZ_1975__143_172232
ER  -