@unpublished{ranade:sus,
  author = {Ranade, A.G.},
  interhash = {473e92f688426631dd9ccc7639a5e861},
  intrahash = {9f7f1562631792a85f2dd5f5eefbcf4d},
  title = {{Some uses of spectral methods}},
  year = 2000
}