TY  - JOUR
AU  - Mohammad Reza Oboudi
TI  - Characterization of graphs with exactly two non-negative eigenvalues
	
JO  - Ars Mathematica Contemporanea
PY  - 2017
SP  - 271
EP  - 286
VL  - 12
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1077.5b6/
DO  - 10.26493/1855-3974.1077.5b6
LA  - en
ID  - 10_26493_1855_3974_1077_5b6
ER  -