@misc{misc49c301ce, title = {Groundbased investigation of comet 67p/churyumov-gerasimenko, target of the spacecraft mission rosetta}, author = {Almeida, Amaury Augusto de and Sanzovo, Daniel Trevisan and Sanzovo, Gilberto Carlos and Boczko, Roberto and Torres, Roberto Miguel}, year = {2004}, publisher = {SAB}, booktitle = {Reunião Anual da Sociedade Astronômica Brasileira} }