Drechsel, D.Krein, G.2014-05-202014-05-202001-03-12Nuclear Physics A. Amsterdam: Elsevier B.V., v. 684, p. 360C-362C, 2001.0375-9474http://hdl.handle.net/11449/23758360C-362CengThe GDH sum rule, the spin polarizability and the pion photoproduction multipole E0+ close to thresholdArtigo10.1016/S0375-9474(01)00380-3WOS:000167628700054Acesso restrito