@article{asato_kato_inamasu_porto_2002,  title={Analysis of open CNC architecture for machine tools},  volume={24},  ISSN={0100-7386},  url={https://doi.org/10.1590/S0100-73862002000300009},  DOI={10.1590/S0100-73862002000300009},  number={3},  journal={Journal of the Brazilian Society of Mechanical Sciences},  publisher={The Brazilian Society of Mechanical Sciences},  author={Asato, O. L. and Kato, E. R. R. and Inamasu, R. Y. and Porto, A. J. V.},  year={2002},  month={Jul},  pages={208–212} }