@misc{indiciae79271de88d8f,
  title = {Power systems research at MSFC},
  author = {Acker, R. and Boehme, R. J. and Crabtree, W. L. and Goodhue, W. H. and Graff, C. B.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690008736},
  note = {Source identifier: 19690008736}
}