@misc{indiciaebf7d86a55cab,
  title = {Theory of minimum effort control},
  author = {Breakwell, J. V. and Rauch, H. E. and Tung, F. F.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660006799},
  note = {Source identifier: 19660006799}
}