@misc{indiciae09a70f90275d,
  title = {NASA Goddard Space Flight Center},
  author = {Berbert, J. H. and Brownd, J. and Felsentreger, T. L. and Harris, D. and Johnson, T. S. and Khan, M. A. and Lerch, F. J. and Marsh, J. and Murphy, J. and Putney, B.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780003607},
  note = {Source identifier: 19780003607}
}