@misc{BrunnerKellerWengeretal.2018,
  author    = {Martin Brunner and Ulrich Keller and Marina Wenger and Antoine Fischbach and Oliver L{\"u}dtke},
  title     = {Between-school variation in students' achievement, motivation, affect, and learning strategies},
  booktitle = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {465},
  institution = {Humanwissenschaftliche Fakult{\"a}t},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {465},
  type      = {postprint},
  pages     = {28},
  year        = {2018},
}