@misc{indiciaeffbec396fb00,
  title = {INTEGRATED MISSION SIMULATION FOR LONG TERM SPACE FLIGHT},
  author = {Bryant, J. P. and Grodsky, M. A.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630024512},
  note = {Source identifier: 19630024512}
}