@article{klotzel_2007,  title={Homenagem a Kurt Kloetzel (1923-2007)},  volume={11},  ISSN={1414-3283},  url={https://doi.org/10.1590/S1414-32832007000300025},  DOI={10.1590/S1414-32832007000300025},  number={23},  journal={Interface - Comunicação, Saúde, Educação},  publisher={UNESP},  author={Klotzel, Daniel},  year={2007},  month={Sep},  pages={673–677} }