@article{Villegas:102094,
      author        = "Villegas, Diosdado and Horta Rangel, Francisco A. and
                       González, Tamé and Quirós, Israel and Pérez Álvarez,
                       Rolando and León Pérez, Fernando de",
      title         = "{Tunneling times in a taut string}",
      year          = "2020",
}