@book{fhw-catas-12,
  author       = {Efi Fogel and Dan Halperin and Ron Wein},
  title        = {{C}{\sc gal} Arrangements and Their Applications---{A} Step-by-Step Guide},
  series       = {Geometry and Computing},
  volume       = {7},
  publisher    = {Springer},
  year         = {2012},
  doi          = {10.1007/978-3-642-17283-0}
}