@article{article13f402c6,
title   = {Improved limit to the diffuse flux of ultrahigh energy neutrinos from the Pierre Auger Observatory},
author = {Aab, A. and Albuquerque, Ivone Freire da Mota e and Souza, Vitor de and Gouffon, Philippe and Prado, R. R. and Santos, Edivaldo Moura and Peixoto, Carlos Jose Todero},
year = {2015},
doi = {10.1103/PhysRevD.91.092008},
journal   = {Physical Review D}
}