@article{namen_ferrandini_galan junior_2011,  title={Surface energy and wettability of polymers light-cured by two different systems},  volume={19},  ISSN={1678-7757},  url={https://doi.org/10.1590/S1678-77572011000500014},  DOI={10.1590/S1678-77572011000500014},  number={5},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={Namen, Fatima Maria and Ferrandini, Eduardo and Galan Junior, João},  year={2011},  month={Sep},  pages={517–520} }