Friedman95'

BibTeX

@article{DBLP:journals/combinatorica/Friedman95,
  author    = {Joel Friedman},
  title     = {Some Graphs with Small Second Eigenvalue},
  journal   = {Combinatorica},
  volume    = {15},
  number    = {1},
  year      = {1995},
  pages     = {31-42},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}