@article{KrappmannKerberCansePrengeletal.2013,
  author    = {Krappmann, Lothar and Kerber-Canse, Waltraut and Prengel, Annedore and Schmitt, Hanno},
  title     = {Die Sehnsucht nach Anerkennung},
  series = {Kindheit in Brandenburg},
  journal   = {Kindheit in Brandenburg},
  publisher = {Koehler \& Amelang},
  address   = {Leipzig},
  isbn      = {978-3-7338-0390-2},
  pages     = {74 -- 81},
  year      = {2013},
  language  = {de}
}
@article{OswaldKrappmann2004,
  author    = {Oswald, Hans and Krappmann, Lothar},
  title     = {Soziale Ungleichheit in der Schulklasse und Schulerfolg},
  year      = {2004},
  language  = {de}
}
@article{SchusterUhlendorffKrappmann2003,
  author    = {Schuster, Beate H. and Uhlendorff, Harald and Krappmann, Lothar},
  title     = {Die Umgestaltung der Mutter-Kind-Beziehung in der Pr{\"a}adoleszens},
  issn      = {0935-4018},
  year      = {2003},
  language  = {de}
}
@article{UhlendorffArteltKrappmann2001,
  author    = {Uhlendorff, Harald and Artelt, Cordula and Krappmann, Lothar},
  title     = {Selbstverantwortung von Kindern und kontrollierende Erziehungseinstellungen in Ein- und Zwei-Eltern-Familien},
  year      = {2001},
  language  = {de}
}
@article{OswaldKrappmann2000,
  author    = {Oswald, Hans and Krappmann, Lothar},
  title     = {Ph{\"a}nomenologische und funktionale Vielfalt von Gewalt unter Kindern},
  year      = {2000},
  language  = {de}
}
@article{UhlendorffKrappmann1999,
  author    = {Uhlendorff, Harald and Krappmann, Lothar},
  title     = {Kinderfreundschaften und Freundschaftskonzept},
  issn      = {1435-4594},
  year      = {1999},
  language  = {de}
}
@article{KrappmannUhlendorff1999,
  author    = {Krappmann, Lothar and Uhlendorff, Harald},
  title     = {Soziometrische Akzeptanz in der Schulklasse und Kinderfreundschaften},
  isbn      = {3-89271-865-2},
  year      = {1999},
  language  = {de}
}
@article{KrappmannUhlendorffOswald1999,
  author    = {Krappmann, Lothar and Uhlendorff, Harald and Oswald, Hans},
  title     = {Qualities of Children{\"i}s Friendships in Middle Childhood in East- and West Berlin},
  isbn      = {3-11-016500-7},
  year      = {1999},
  language  = {en}
}
@article{UhlendorffKrappmannOswald1997,
  author    = {Uhlendorff, Harald and Krappmann, Lothar and Oswald, Hans},
  title     = {Familie in Ost- und West-Berlin : Erziehungseinstellungen und Kinderfreundschaften},
  year      = {1997},
  language  = {de}
}
@article{OswaldKrappmann1995,
  author    = {Oswald, Hans and Krappmann, Lothar},
  title     = {Unsichtbar durch Sichtbarkeit : der teilnehmende Beobachter im Klassenzimmer},
  year      = {1995},
  language  = {de}
}