@article {319,
	title = {Ultrasonic ranging sensor using simultaneous emission from different transducers},
	journal = {IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control},
	volume = {51},
	year = {2004},
	month = {12/2004},
	pages = {1660-1670},
	publisher = {IEEE},
	address = {Estados Unidos de Am{\'e}rica},
	issn = {0885-3010},
	doi = {10.1109/TUFFC.2004.1386683},
	attachments = {https://geintra-uah.org/en/system/files/private/a2004.pdf},
	author = {{\'A}lvaro Hern{\'a}ndez and Ure{\~n}a, J. and J.J. Garcia and Manuel Mazo and Jean Pierre Derutin and Jocelyn S{\'e}rot}
}
