@article{bartlett_2006, title={Polarization in the cosmic microwave background}, volume={36}, ISSN={0103-9733}, url={https://doi.org/10.1590/S0103-97332006000700004}, DOI={10.1590/S0103-97332006000700004}, number={4a}, journal={Brazilian Journal of Physics}, publisher={Sociedade Brasileira de Física}, author={Bartlett, James G.}, year={2006}, month={Dec}, pages={1124–1129} }