@article{denyak_evseev_khvastunov_likhachev_paschuk_schelin_2003,  title={Linear polarization of photons produced by the electron plane channeling in a silicon crystal},  volume={33},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332003000100013},  DOI={10.1590/S0103-97332003000100013},  number={1},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Denyak, V.V. and Evseev, I.G. and Khvastunov, V.M. and Likhachev, V.P. and Paschuk, S.A. and Schelin, H.R.},  year={2003},  month={Mar},  pages={133–139} }