@unpublished{GriebelHarbrechtMulterer2025,
  author = {Griebel, Michael and Harbrecht, Helmut and Multerer, Michael},
  title = {Kernel interpolation on sparse grids},
  annote = {article, inspreprint},
  note = {Available as INS Preprint No. 2504},
  inspreprintnum = {2504},
  year = {2025}
}