@article{song-qing_jian-ye_xin_ai-ling_jian-chun_2011,  title={Experimental and theoretical research on catalytic synthesis of thiophene from furan and H2S},  volume={28},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322011000100012},  DOI={10.1590/S0104-66322011000100012},  number={1},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Song-Qing, Hu and Jian-Ye, Yuan and Xin, Shi and Ai-Ling, Guo and Jian-Chun, Hu},  year={2011},  month={Jan},  pages={95–99} }