TY  - JOUR
AU  - Bonsall, F. F.
AU  - Stirling, D. S. G.
TI  - Square roots in Banach *-algebras
JO  - Glasgow mathematical journal
PY  - 1972
SP  - 74
EP  - 74
VL  - 13
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500001403/
DO  - 10.1017/S0017089500001403
ID  - 10_1017_S0017089500001403
ER  -