@misc{indiciaef8cbd245e008,
  title = {TV Video-Level Controller},
  author = {Kravitz, M. and Freedman, L. A. and Fredd, E. H. and Denef, D. E.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860000116},
  note = {Source identifier: 19860000116}
}