TY  - JOUR
AU  - Gao, Yubin
AU  - Shao, Yanling
TI  - Inertially arbitrary tree sign patterns of order 4
JO  - The electronic journal of linear algebra
PY  - 2011
SP  - 1148
EP  - 1155
VL  - 22
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2011__22__a1/
LA  - en
ID  - ELA_2011__22__a1
ER  -