@article{santana_gonçalves_ribeiro_mochel filho_cabral júnior_2011,  title={Thermal behavior of direct resin composites: glass transition temperature and initial degradation analyses},  volume={26},  ISSN={1980-6523},  url={https://doi.org/10.1590/S1980-65232011000100012},  DOI={10.1590/S1980-65232011000100012},  number={1},  journal={Revista Odonto Ciência},  publisher={Pontifícia Universidade Católica do Rio Grande do Sul},  author={Santana, Ivone Lima and Gonçalves, Letícia Machado and Ribeiro, Jacqueline Jady Soares and Mochel Filho, Joaquim Rodrigues and Cabral Júnior, Aluísio Alves},  year={2011},  pages={50–55} }