TY  - JOUR
AU  - Lee, Gwang-Yeon
AU  - Shader, Bryan L.
TI  - Sign-consistency and solvability of constrained linear systems
JO  - The electronic journal of linear algebra
PY  - 1998
SP  - 1
EP  - 18
VL  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_1998__4__a4/
LA  - en
ID  - ELA_1998__4__a4
ER  -