@phdthesis{Malchow2019,
  author      = {Martin Malchow},
  title       = {Nutzerunterst{\"u}tzung und -Motivation in E-Learning Vorlesungsarchiven und MOOCs},
  type        = {doctoralthesis},
  pages       = {142},
  school      = {Universit{\"a}t Potsdam},
  year        = {2019},
}