Superconductivity and crystal structure of YBa 2Cu 2.87O 6.76 Oda, Y. ; Kohara, T. ; Nakada, I. ; Sato, S. ; Kaneko, T. ; Sakagami, E. ; Fujita, H. ; Toyoda, H. ; Onuki, M. ; Asayama, K. Abstract Publication: Physica B+C Pub Date: December 1987 DOI: 10.1016/0378-4363(87)90228-2 Bibcode: 1987PhyBC.148..339O