@article{souza_egues_2002,  title={Bare LO-phonon peak in THz-emission signals: a dielectric-function analysis},  volume={32},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332002000200048},  DOI={10.1590/S0103-97332002000200048},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Souza, Fabrício M. and Egues, J. C.},  year={2002},  month={Jun},  pages={415–417} }