@article{Baity-Jesi:41810,
      author        = "Baity-Jesi, M. and Martín-Mayor, V. and Parisi, G. and
                       Perez-Gaviro, S.",
      title         = "{Soft Modes, Localization, and Two-Level Systems in Spin
                       Glasses}",
      year          = "2015",
}