@article{litak_kecik_rusinek_2013,  title={Cutting force response in milling of Inconel: analysis by wavelet and Hilbert-Huang Transforms},  volume={10},  ISSN={1679-7825},  url={https://doi.org/10.1590/S1679-78252013000100013},  DOI={10.1590/S1679-78252013000100013},  number={1},  journal={Latin American Journal of Solids and Structures},  publisher={Individual owner},  author={Litak, Grzegorz and Kecik, Krzysztof and Rusinek, Rafal},  year={2013},  month={Jan},  pages={133–140} }