author        = "Dominguez-Castro, F and Alcoforado, MJ and Bravo-Paredes,
                       N and Fernandez-Fernandez, MI and Fragoso, M and Gallego,
                       MC and Herrera, RG and Garnier, E and Garza-Merodio, G and
                       El Kenawy, AM and Latorre, B and Noguera, I and
                       Pena-Angulo, D and Reig-Gracia, F and Silva, LP and
                       Vaquero, JM and Serrano, SVM",
      title         = "{Dating historical droughts from religious ceremonies, the
                       international pro pluvia rogation database}",
      year          = "2021",