@article{4031,
  title = "Four-level realization of 3-qubit reversible functions",
  author = "Guowu Yang, Xiaoyu Song, Marek A. Perkowski, William N. N. Hung, Jacob Biamonte and Zhiwei Tang",
  year = "2007",
  affiliation = "University of Electronic Science and Technology of China, School of Computer Science and Engineering, Chengdu, People's Republic
of China",
  journal = "IET Computers and Digital Techniques",
  number = "4",
  pages = "382–388",
  url = "http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=ICDTA6000001000004000382000001&idtype=cvips&gifs=Yes&ref=no",
  volume = "1",
  doi = "10.1049/iet-cdt:20060097",
}