TY  - JOUR
AU  - Sciriha, Irene
TI  - A characterization of singular graphs
JO  - The electronic journal of linear algebra
PY  - 2007
SP  - 451
EP  - 462
VL  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2007__16__a0/
LA  - en
ID  - ELA_2007__16__a0
ER  -