@article{ChangHabalSchulze2014,
  author    = {Der-Chen Chang and Nadia Habal and Bert-Wolfgang Schulze},
  title     = {The edge algebra structure of the Zaremba problem},
  journal   = {Journal of pseudo-differential operators and applications},
  volume    = {5},
  number    = {1},
  pages     = {69 -- 155},
  doi       = {10.1007/s11868-013-0088-7},
  year      = {2014},
}