TY  - JOUR
AU  - A.J. Hoffman
AU  - Carl W. Lee
TI  - On the Cone of Nonnegative Circuits.
JO  - Discrete & computational geometry
PY  - 1986
SP  - 229
EP  - 240
VL  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DCG_1986__1_130992/
ID  - DCG_1986__1_130992
ER  -