@inproceedings{OOS2009,
author = {A. Otero and  J. Otero and  L. S\'anchez},
title = {Using Fuzzy Techniques for Bounding the Tolerance of GPS-Based Speed and Distance Measurements in Taximeter Verification},
booktitle = {Ninth International Conference on Intelligent Systems Design and Applications({ISDA09})},
city = {Pisa},
country = {Italy},
pages = {743--748},
year = {2009}
}