Balthazar, José Manoel [UNESP]Sagnier, J. L.Mello, S. F.Koiller, J.Yokoyama, T.2014-05-202014-05-201987-05-01Revista Mexicana de Astronomia Y Astrofisica. Mexico City: Univ Nacional Autonoma Mexico, Inst de Astronomia, v. 14, n. 2, p. 639-640, 1987.0185-1101http://hdl.handle.net/11449/36480639-640porSome perturbation techniques utilized in the 3/1 resonance problemArtigoWOS:A1987L151300058Acesso restrito5483476857978177