@article{Coxeter1971,
  author    = {{H. S. M. Coxeter}},
  title     = {{Cyclic Sequences and Frieze Patterns, (The Fourth Felix Behrend Memorial Lecture)}},
  journal   = {{Vinculum}},
  year      = {{1971}},
  volume    = {{8}},
  pages     = {{4--7}},
}