@article{rothwell_1989,  title={Políticas de tecnologia na Europa},  volume={9},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571989-1252},  DOI={10.1590/0101-31571989-1252},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={ROTHWELL, ROY},  year={1989},  month={Jan},  pages={89–115} }