@misc{indiciaee3d36a4472ed,
  title = {Approximate estimation for systems with quantized data.},
  author = {Clements, K. A. and Haddad, R. A.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720039429},
  note = {Source identifier: 19720039429}
}