Harvard University Cambridge, MA
0a7v9a 98
Max Planck Institute for Extraterrestrial Physics Germany
Universidade Estadual de Londrina Maringá, Brasil
Japan
Universidade Estadual de Londrina Londrina, Brasil
NCSA USA
Institut d'Astrophysique de Paris, CNRS Paris, France
Distrito Federal, Brasil
NASA Goddard Space Flight Center Nashville, TN