Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with Zenith angles up to 80° - Aab, A.; Albuquerque, Ivone Freire da Mota e; Souza, Vitor de; Gouffon, Philippe; Prado, R. R.; Santos, Edivaldo Moura; Peixoto, Carlos Jose Todero (Astrophysical Journal, 2015)