The characteristic polynomial of a graph

This publication has 4 references indexed in Scilit:

• Cospectral Graphs and Digraphs
  Bulletin of the London Mathematical Society, 1971
• On the line graph of a symmetric balanced incomplete block design
  Transactions of the American Mathematical Society, 1965
• The Determinant of the Adjacency Matrix of a Graph
  SIAM Review, 1962
• The Uniqueness of the $\mathrm{L}_2$ Association Scheme
  The Annals of Mathematical Statistics, 1959