@misc{indiciae90fea1446c31,
  title = {Interplanetary diffusion coefficients for cosmic rays},
  author = {Cummings, A. C. and Stone, E. C. and Vogt, R. E.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740047457},
  note = {Source identifier: 19740047457}
}