@misc{misc5e9aaabe,
title   = {Is there a sgr-uhe cosmic ray connection? speculations about the most powerful sources of cosmic rays},
author = {Medina Tanco, Gustavo Adolfo and Horvath, Jorge Ernesto and Gouveia dal Pino, Elisabete Maria de},
year = {1995},
booktitle   = {Reunião Anual da SAB}
}