@unpublished{Griebel.Oettershagen.2019,
  author = {M. Griebel and F. Heiss and J. Oettershagen and C. Weiser},
  title = {Maximum approximated likelihood estimation},
  annote = {article, inspreprint},
  note = {Submitted to Econometric Theory. Available as INS Preprint No. 1905},
  inspreprintnum = {1905},
  year = {2019}
}