TY  - JOUR
AU  - W. Chojnacki
TI  - On Banach algebras which are Hilbert spaces
JO  - Commentationes Mathematicae
PY  - 1978
SP  -  279
EP  - 281
VL  - 20
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v20i2.5899/
DO  - 10.14708/cm.v20i2.5899
LA  - pl
ID  - 10_14708_cm_v20i2_5899
ER  -