@article{Cano:58407,
      author        = "Cano, Javier and García, Alfredo and Hurtado, Ferran and
                       Sakai, Toshinori and Tejel, Javier and Urrutia, Jorge",
      title         = "{Blocking the k-Holes of Point Sets in the Plane}",
      year          = "2015",
}