TY  - JOUR
AU  - Wilson, Edward N.
TI  - Extensions of Homomorphisms of Parabolic Subgroups
JO  - Canadian journal of mathematics
PY  - 1972
SP  - 947
EP  - 956
VL  - 24
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-095-4/
DO  - 10.4153/CJM-1972-095-4
ID  - 10_4153_CJM_1972_095_4
ER  -