TY  - JOUR
AU  - Chalendar, I.
AU  -  Fricain, E.
AU  -  Timotin, D.
TI  - A note on the stability of linear combinations of algebraic operators. 
JO  - Extracta mathematicae
PY  - 2008
SP  - 43
EP  - 48
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EXMATH_2008_2008_1_a3/
LA  - en
ID  - EXMATH_2008_2008_1_a3
ER  -