@misc{indiciaef0ee91b2a2a0,
  title = {The heliospheric current sheet - 3-dimensional structure and solar cycle changes},
  author = {Smith, E. J. and Slavin, J. A. and Thomas, B. T.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870025957},
  note = {Source identifier: 19870025957}
}