@misc{indiciaed87f1ee15fd5,
  title = {Modular chassis simplifies packaging and interconnecting of circuit boards},
  author = {Arens, W. E. and Boline, K. G.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19630000018},
  note = {Source identifier: 19630000018}
}