Granitto, P. M.Verdes, P. F.2004-12-032004-12-0320012001http://hdl.handle.net/2003/106910.17877/DE290R-10885enCeccatto, H. A.Navone, H. D.The American Physical SocietyPhysical Review Letters530Nonstationary Time-Series Analysis: Accurate Reconstruction of Driving Forces10.1103/PhysRevLett.87.124101article (journal)