@ARTICLE {4156,
author={M.B. Barros  and J.G. Guilherme and N. Horta},
doi={10.1016/j.vlsi.2009.09.001},
journal={Integration, the VLSI Journal},
title={Analog Circuits Optimization based on Evolutionary Computation Techniques},
year={2010},
month={January},
volume={43},
number={1},
pages={136-155},
ISSN={0167-9260}
}