@misc{indiciae66e91fee52eb,
  title = {Incoherent backscatter study of electron content and equivalent slab thickness.},
  author = {Mahajan, K. K and Prasad, S. S. and Rao, P. B.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680045012},
  note = {Source identifier: 19680045012}
}