TY  - JOUR
AU  - Li, Hong-Hai
AU  - Li, Jiong-Sheng
TI  - An upper bound on the Laplacian spectral radius of the signed graphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2008
SP  - 345
EP  - 359
VL  - 28
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2008_28_2_a9/
LA  - en
ID  - DMGT_2008_28_2_a9
ER  -