@inproceedings{inproceedings0ae546f4,
title   = {Mass extinctions, galactic orbits in the solar neighborhood and the Sun: a connection?},
author = {Mello, Gustavo F. Porto de and Dias, Wilton S. and Lépine, Jacques Raymond Daniel},
year = {2013},
publisher = {Sociedade Astronômica Brasileira},
booktitle   = {Brasilian Workshop on Astrobiology}
}