TY  - JOUR
AU  - Piotr Mankiewicz
TI  - Factoring the identity operator on a subspace of $l^{∞}_{n}$
JO  - Studia Mathematica
PY  - 1989
SP  - 133
EP  - 139
VL  - 95
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-95-2-133-139/
DO  - 10.4064/sm-95-2-133-139
LA  - en
ID  - 10_4064_sm_95_2_133_139
ER  -