TY  - JOUR
AU  - Handelman, David
TI  - Matrices of positive polynomials
JO  - The electronic journal of linear algebra
PY  - 2009
SP  - 2
EP  - 89
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2009__19__a4/
LA  - en
ID  - ELA_2009__19__a4
ER  -