@inproceedings{inproceedings480c48a7,
title   = {Field propagation around de Sitter black holes},
author = {Mendes, Carlos Molina and Giugno, Davi and Abdalla, Elcio and Saa, Alberto},
year = {2005},
publisher = {SBF},
booktitle   = {Encontro Nacional de Física de Partículas e Campos}
}