@article{anjos_abramof_rappl_2006,  title={Growth and structural characterization of PbTe/PbEuTe double barrier},  volume={36},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332006000300034},  DOI={10.1590/S0103-97332006000300034},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Anjos, A. M. P. dos and Abramof, E. and Rappl, P. H. O.},  year={2006},  month={Jun},  pages={361–364} }