@INPROCEEDINGS {6525,
author={ Andria and  Sassi and  Campo and A. L. Ribeiro and  Lanzolla},
doi={},
booktitle={IEEE Instrumentation and Measurement Technology Conf.},
title={Air Pollution Control Measurement of Ground Level Ozone with the Photometric Method Uncertainty Analysis of the Sampling Phase},
year={2007},
month={May},
volume={I},
pages={---------} 
}