TY  - JOUR
AU  - Krystyna Ziętak
TI  - Strict spectral approximation of a matrix and some related problems
JO  - Applicationes Mathematicae
PY  - 1997
SP  - 267
EP  - 280
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/am-24-3-267-280/
DO  - 10.4064/am-24-3-267-280
LA  - en
ID  - 10_4064_am_24_3_267_280
ER  -