@article{Uribe:75580,
      author        = "Uribe, P. and Angas, J. and Pérez-Cabello, F. and
                       Vicente, J. and Ezquerra, B.",
      title         = "{The potential of drones and sensors to enhance detection
                       of archaeological cropmarks: a comparative study between
                       multi-spectral and thermal imagery}",
      year          = "2018",
}