@ARTICLE {16534,
author={A. Almeida},
doi={10.1109/72.485684},
journal={IEEE Transactions on Neural Networks},
title={Digitally programmable analog building blocks for the implementation of artificial neural networks},
year={1996},
month={March},
volume={7},
number={2},
pages={506-514},
ISSN={1045-9227}
}