TY  - JOUR
AU  - Miroslav Petrović
TI  - Some Results on Graphs With at Most two Positive Eigenvalues
JO  - Publications de l'Institut Mathématique
PY  - 1991
SP  - 39 
VL  - _N_S_50
IS  - 64
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PIM_1991_N_S_50_64_a6/
LA  - en
ID  - PIM_1991_N_S_50_64_a6
ER  -