@article{ez-zahraouy_bahmad_benyoussef_2006,  title={Phase diagrams of the Blume-Emery-Griffiths thin films},  volume={36},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332006000400015},  DOI={10.1590/S0103-97332006000400015},  number={2b},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Ez-Zahraouy, H. and Bahmad, L. and Benyoussef, A.},  year={2006},  month={Jun},  pages={557–561} }