@misc{indiciae8594a9263413,
  title = {Higher-order triangular spectral element method with optimized cubature points for seismic wavefield modeling},
  author = {Liu, Youshan and Teng, Jiwen and Xu, Tao and Badal, José},
  year = {2017},
  doi = {10.1016/j.jcp.2017.01.069},
  url = {https://www.osti.gov/biblio/22622290},
  note = {Source identifier: 22622290}
}