共 9 条
- [1] CHU C, 1987, J AM CERAM SOC, V70, pC375
- [5] CITRATE GEL PROCESSING OF OXIDE SUPERCONDUCTORS [J]. CERAMICS INTERNATIONAL, 1988, 14 (04) : 229 - 237
- [6] SANJINES R, 1988, J AM CERAM SOC, V71, pC512
- [8] THE OXALATE ROUTE TO SUPERCONDUCTING YBA2CU3O7-X [J]. SOLID STATE COMMUNICATIONS, 1987, 64 (06) : 881 - 883