@proceedings{900,
  title = {Proceedings of the IFIP Wireless Days, WD 2013, Valencia, Spain, November 13-15, 2013},
  year = {2013},
  publisher = {IEEE},
  isbn = {978-1-4799-0542-3},
  url = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6679376},
}