TY  - JOUR
AU  - J. Diestel
TI  - On the essential uniqueness of an example of С. E. Rickart
JO  - Commentationes Mathematicae
PY  - 1973
SP  -  263
EP  - 264
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v17i1.5770/
DO  - 10.14708/cm.v17i1.5770
LA  - pl
ID  - 10_14708_cm_v17i1_5770
ER  -