@misc{indiciaeef25a271715b,
  title = {Lageos orbital acquisition and initial assessment},
  author = {Pearlman, M. R. and Thorp, J. M. and Arnold, D. A. and Vonbun, F. O.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780034198},
  note = {Source identifier: 19780034198}
}