@Article{passwords:login12,
  author = 	 {Blase Ur and Patrick Gage Kelley and Saranga Komanduri and Joel Lee and Michael Maass and Michelle L. Mazurek and Timothy Passaro and Richard Shay and Timothy Vidas and Lujo Bauer and Nicolas Christin and Lorrie Faith Cranor and Serge Egelman and Julio L\'{o}pez},
  title = 	 {Helping users create better passwords},
  journal = 	 {USENIX ;login:},
  publisher =    {USENIX},
  copyright =    {authors},
  year = 	 {2012},
  volume = 	 {37},
  number = 	 {6},
  month = 	 dec,
  url =          {http://www.ece.cmu.edu/~lbauer/papers/2012/login2012-passwords.pdf},
}