@misc{indiciaed62f01a934c2,
  title = {Codes, automata, and continuous systems - Explicit interconnections.},
  author = {Massey, J. L. and Sain, M. K.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680032920},
  note = {Source identifier: 19680032920}
}