@misc{indiciaedd788ac24073,
  title = {Paramagnetic Attraction of Impurity-Helium Solids},
  author = {Bernard, E. P. and Boltnev, R. E. and Khmelenko, V. V. and Lee, D. M.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20050186711},
  note = {Source identifier: 20050186711}
}