@article{Hin00Per,
  title = "{Functional Pearl:} {Perfect} trees and bit-reversal permutations",
  author = "Hinze, Ralf",
  year = "2000",
  journal = "JFP",
  month = "may",
  number = "3",
  pages = "305-317",
  volume = "10",
  doi = "10.1017/S0956796800003701",
}