Singh, Prabhakar P.2004-12-032004-12-0320012001http://hdl.handle.net/2003/87310.17877/DE290R-10727enThe American Physical SocietyPhysical Review Letters530Role of Boron p-Electrons and Holes in Superconducting MgB2, and Other Diborides10.1103/PhysRevLett.87.087004article (journal)