Spectral characterizations of dumbbell graphsWang, JianFeng (Avtor) Belardo, Francesco (Avtor) Huang, Qiongxiang (Avtor) Li Marzi, Enzo M. (Avtor) spectral characterizationspectrumgraphs20102015-10-15 05:57:31Delo ni kategorizirano7096ISSN: 1077-8926UDK: 519.17OceCobissID: 6973785COBISS.SI-ID: 1537179332sl