@article{2005, title={Foreword}, volume={35}, ISSN={0103-9733}, url={https://doi.org/10.1590/S0103-97332005000600001}, DOI={10.1590/S0103-97332005000600001}, number={4a}, journal={Brazilian Journal of Physics}, publisher={Sociedade Brasileira de Física}, year={2005}, month={Dec}, pages={1–1} }