@misc{indiciaed5eeb4faab2f,
  title = {Velocity estimation using duplex scanners.},
  author = {P R Hoskins and S F Li and W N McDicken},
  year = {1991},
  doi = {10.1016/0301-5629(91)90127-i},
  url = {https://pubmed.ncbi.nlm.nih.gov/2053216/},
  note = {Source identifier: 2053216}
}