TY  - JOUR
AU  - L. F. Lam
TI  - Invariant functions for positive operators on normed Köthe spaces
JO  - Colloquium Mathematicum
PY  - 1974
SP  - 259
EP  - 267
VL  - 30
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-30-2-259-267/
DO  - 10.4064/cm-30-2-259-267
LA  - en
ID  - 10_4064_cm_30_2_259_267
ER  -