TY  - JOUR
AU  - Bar-On, Ilan
TI  - Checking nonsingularity of tridiagonal matrices
JO  - The electronic journal of linear algebra
PY  - 1999-2000
SP  - 11
EP  - 19
VL  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_1999-2000__6__a1/
LA  - en
ID  - ELA_1999-2000__6__a1
ER  -