@article{FeischlPeterseim2020,
  author    = {Michael Feischl and Daniel Peterseim},
  title     = {Sparse compression of expected solution operators},
  journal   = {SIAM Journal on Numerical Analysis},
  volume    = {58},
  number    = {6},
  pages     = {3144 -- 3164},
  doi       = {10.1137/20m132571x},
  year      = {2020},
}