@misc{indiciaee8d6afe77aa7,
  title = {A real-time programming system.},
  author = {H R Townsend},
  year = {1979},
  doi = {10.1016/0020-7101(79)90022-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/489148/},
  note = {Source identifier: 489148}
}