@article{PrengelLiebers2004,
  author    = {Annedore Prengel and Katrin Liebers},
  title     = {Leitideen f{\"u}r Lernstandsanalysen am Schulanfang},
  url       = {http://www.lisum.brandenburg.de/sixcms/media.php/2913/LSA1.pdf},
  year      = {2004},
}