@misc{indiciae7a049b52f3bc,
  title = {Shielding from space radiations},
  author = {Chang, C. Ken and Badavi, Forooz F. and Tripathi, Ram K.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940011242},
  note = {Source identifier: 19940011242}
}