@misc{indiciae118ec11c7dab,
  title = {Solar wind composition from sector boundary crossings and coronal mass ejections},
  author = {Ogilvie, K. W. and Coplan, M. A. and Geiss, J.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930049633},
  note = {Source identifier: 19930049633}
}