Liu, R., Zheng, D., Janes, R., Campbell, A., & Edwards, P. (1990). CRITICAL CURRENT DENSITIES OF SUPERCONDUCTING YBA2CU4O8 SYNTHESIZED BY THE CITRATE GEL PROCESS.

Liu, R., D. Zheng, R. Janes, A. Campbell, and P. Edwards. CRITICAL CURRENT DENSITIES OF SUPERCONDUCTING YBA2CU4O8 SYNTHESIZED BY THE CITRATE GEL PROCESS. 1990.

Liu, R., et al. CRITICAL CURRENT DENSITIES OF SUPERCONDUCTING YBA2CU4O8 SYNTHESIZED BY THE CITRATE GEL PROCESS. 1990.