@misc{HarthMertins2008,
  author    = {T. Harth and H.-Ch. Mertins},
  title     = {Logbuch Mobiles Labor - Forschendes, entdeckendes und experimentierendes Lernen im Physikunterricht am Gymnasium},
  booktitle = {Verlag der FH M{\"u}nster},
  institution = {Physikingenieurwesen (PHY)},
  type      = {contributiontoperiodical},
  year        = {2008},
}