@article{schmerder_richter_langowski_ludwig_2005,  title={Effect of high hydrostatic pressure on the barrier properties of polyamide-6 films},  volume={38},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2005000800018},  DOI={10.1590/S0100-879X2005000800018},  number={8},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Schmerder, A. and Richter, T. and Langowski, H.-C. and Ludwig, H.},  year={2005},  month={Aug},  pages={1279–1283} }