@misc{indiciaee64536faa7c3,
  title = {Cosmic-ray diffusion tensor and its variation observed with Mariner 4.},
  author = {Coleman, P. J., Jr. and Jokipii, J. R.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680060698},
  note = {Source identifier: 19680060698}
}