TY  - JOUR
AU  - Bruce A.  Barnes
TI  - Perturbation theory relative to a Banach algebra of operators
JO  - Studia Mathematica
PY  - 1993
SP  - 153
EP  - 174
VL  - 106
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-106-2-153-174/
DO  - 10.4064/sm-106-2-153-174
LA  - en
ID  - 10_4064_sm_106_2_153_174
ER  -