@inproceedings{inproceedings5e7f6e9c,
title   = {A new analysis of the GJ581 extrasolar planetary system},
author = {Santos, Marcos Tadeu dos and Silva, Gleidson Gomes da and Ferraz-Mello, Sylvio and Michtchenko, Tatiana Alexandrovna},
year = {2012},
publisher = {Sociedade Astronômica Brasileira},
booktitle   = {Reunião Anual da Sociedade Astronômica Brasileira}
}