@misc{indiciae3d7237ebe7a3,
  title = {The TWERLE balloon-to-satellite data transmitting system},
  author = {Levanon, N. and Afanasjevs, J. and Ellington, S. D. and Oehlkers, R. A. and Suomi, V. E. and Lichfield, E. W. and Gray, M. W.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750037426},
  note = {Source identifier: 19750037426}
}