@misc{indiciaee1e78fe13d24,
  title = {Second-generation mobile satellite system. A conceptual design and trade-off study},
  author = {Sue, M. K. and Park, Y. H.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850027012},
  note = {Source identifier: 19850027012}
}