@misc{indiciae47827c90c9c5,
  title = {Neural network for processing both spatial and temporal data with time based back-propagation},
  author = {Villarreal, James A. and Shelton, Robert O.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940015893},
  note = {Source identifier: 19940015893}
}