@misc{indiciaef829ee4c07e8,
  title = {Ultrasonic ranging sensor using simultaneous emissions from different transducers.},
  author = {Alvaro Hernández and Jesús Ureña and Juan J García and Manuel Mazo and Daniel Hernanz and Jean-Pierre Dérutin and Jocelyn Sérot},
  year = {2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15690726/},
  note = {Source identifier: 15690726}
}