Avila, M. A.Cardoso, C. A.Coelho, A. A.Ribeiro, R. A.de Lima, O. F.2004-12-142004-12-1420012001http://hdl.handle.net/2003/1870610.17877/DE290R-502enThe American Physical SocietyPhysical Review Letters530Anisotropic Superconducting Properties of Aligned MgB2 Crystallites10.1103/PhysRevLett.86.5974article (journal)