@misc{indiciae133d16ae1a8c,
  title = {Universal quantum computation by discontinuous quantum walk},
  author = {Underwood, Michael S and Feder, David L},
  year = {2010},
  doi = {10.1103/physreva.82.042304},
  url = {https://www.osti.gov/biblio/21450722},
  note = {Source identifier: 21450722}
}