@article{articledb0eb530,
title   = {The influence of the observatory latitude on the study of ultra high energy cosmic rays},
author = {Anjos, Rita C. and Souza, Vitor de and Almeida, Rogerio M. and Santos, Edivaldo Moura},
year = {2017},
doi = {10.1088/1475-7516/2017/07/041},
journal   = {Journal of Cosmology and Astroparticle Physics}
}