@article {,
	title = {Doppler-tolerant receiver for an ultrasonic LPS based on Kasami sequences},
	journal = {Sensors and Actuators A: Physical},
	volume = {189},
	year = {2012},
	month = {10/12},
	pages = {238-253},
	publisher = {Elsevier},
	address = {Paises Bajos },
	issn = {09244247},
	author = {F. Alvarez and {\'A}lvaro Hern{\'a}ndez and JA. Moreno and M.C. Per{\'e}z}
}
