@incollection{España12,
author = {Juan José González España and Jovani Alberto Jiménez Builes and Jaime Alberto Guzmán Luna},
title = {Design and Construction of an Ultrasonic Sensor for the Material Identification in Robotic Agents},
booktitle = {Robotic Systems},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Ashish Dutta},
chapter = {22},
doi = {10.5772/25597},
url = {https://doi.org/10.5772/25597}
}