TY  - JOUR
AU  - Ulbrich, K.-H.
TI  - On Nonabelian H2 for Profinite Groups
JO  - Canadian journal of mathematics
PY  - 1991
SP  - 213
EP  - 224
VL  - 43
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-011-8/
DO  - 10.4153/CJM-1991-011-8
ID  - 10_4153_CJM_1991_011_8
ER  -