@misc{indiciaef84ef43d95c6,
  title = {Precision Density Measurements Near the helium Lambda Transition Using High-Q Microwave Cavities},
  author = {Strayer, D. M. and Jiang, W. and Yeh, N. C. and Asplund, N.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20060035913},
  note = {Source identifier: 20060035913}
}