@article{Jun:304,
      author        = "Jun Ho Huh and Hyoungschick Kim and Rakesh B. Bobba and
                       Masooda N. Bashir and Konstantin Beznosov",
      title         = "{On the Memorability of System-generated PINs: Can
                       Chunking Help?}",
      month         = "Jun",
      year          = "2015",
}