@misc{indiciaef16d2135bfd8,
  title = {Optimizing multigrid reduction-in-time and Parareal coarse-grid operators for linear advection},
  author = {De Sterck, Hans and Falgout, Robert D. and Friedhoff, Stephanie and Krzysik, Oliver A. and MacLachlan, Scott P.},
  year = {2021},
  doi = {10.1002/nla.2367},
  url = {https://www.osti.gov/biblio/1819027},
  note = {Source identifier: 1819027}
}