TY  - JOUR
AU  - C. Carstensen
TI  - Inclusion of the roots of a polynomial based on Gerschgorin's theorem.
JO  - Numerische Mathematik
PY  - 1991
SP  - 349
EP  - 360
VL  - 59
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133554/
ID  - NUMA_1991__59_8_133554
ER  -