@misc{indiciaebe45600c6ada,
  title = {A YBCO RF-SQUID magnetometer and its applications},
  author = {Luwei, Zhou and Jingwu, Qiu and Xienfeng, Zhang and Zhiming, Tank and Yongjia, Qian},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900018551},
  note = {Source identifier: 19900018551}
}