@misc{indiciae9f4f2c8bd3c4,
  title = {Linear polarization variations modulo 5.6 days in HDE 226868},
  author = {Nolt, I. G. and Kemp, J. C. and Rudy, R. J. and Southwick, R. G. and Radostitz, J. V. and Caroff, L. J.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750053942},
  note = {Source identifier: 19750053942}
}