@INPROCEEDINGS{maiti_fpl_2009,
author={Maiti, A. and Schaumont, P.},
booktitle={Field Programmable Logic and Applications, 2009. FPL 2009. International Conference on}, 
title={Improving the quality of a Physical Unclonable Function using configurable Ring Oscillators},
year={2009},
month=31 2009-sept. 2,
volume={},
number={},
pages={703 -707},
ISSN={1946-1488},}