TY  - JOUR
AU  - G. Alefeld
TI  - Componentwise Inclusion and Exclusion Sets for Solutions of Quadratic Equations in Finite Dimensional Spaces.
JO  - Numerische Mathematik
PY  - 1986
SP  - 391
EP  - 416
VL  - 48
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1986__48_133077/
ID  - NUMA_1986__48_133077
ER  -