TY  - JOUR
AU  - Medková, Dagmar
TI  - On the convergence of Neumann series for noncompact operators
JO  - Czechoslovak Mathematical Journal
PY  - 1991
SP  - 312
EP  - 316
VL  - 41
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102465/
DO  - 10.21136/CMJ.1991.102465
LA  - en
ID  - 10_21136_CMJ_1991_102465
ER  -