@misc{indiciaee7e434fdade8,
  title = {The N-body Code - A General Fortran Code for the Numerical Solution of Space Mechanics Problems on an IBN 7090 Computer},
  author = {Huff, V. N. and Strack, W. C.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19640000265},
  note = {Source identifier: 19640000265}
}