@misc{indiciaec253accfca6a,
  title = {Sparse multifidelity approximations for forward UQ.},
  author = {Safta, Cosmin and Huan, Xun and Sargsyan, Khachik and Najm, Habib N. and Eldred, Michael S. and Geraci, Gianluca},
  year = {2018},
  url = {https://www.osti.gov/biblio/1510682},
  note = {Source identifier: 1510682}
}