@misc{indiciaed10b5a3b57ab,
  title = {Evaluation of a semi-active gravity gradient system. Volume II - Appendices},
  author = {Nishinaga, R. G. and Wheeler, P. C. and Williams, H. L. and Zaremba, J. G.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670002769},
  note = {Source identifier: 19670002769}
}