@techreport{FeWaW02,
  address = {Universit\"at Bielefeld},
  author = {Feldmann, M. and Wagner, R.},
  institution = {Fakult\"at f\"ur Wirtschaftswissenschaften},
  interhash = {6a3078b60a387746cfc2ecbbfb98758f},
  intrahash = {905e744b81a40b6d96fe94c2f1a0e02f},
  number = 492,
  title = {{N}avigation in {H}ypermedia: {N}eue {W}ege f\"ur {K}unden und {M}itarbeiter},
  year = 2002
}

@book{DeWaB02,
  address = {M\"unchen},
  author = {Decker, R. and Wagner, R.},
  interhash = {45770119980bc6ed264d8e48b0b682d0},
  intrahash = {f9d589dcb1148bd37a95b0ae0bc878e3},
  publisher = {Moderne Industrie},
  title = {{M}arketingforschung: {M}ethoden und {M}odelle zur {B}estimmung des {K}\"auferverhaltens},
  year = 2002
}

@techreport{WaBeWeW02,
  address = {Universit\"at Bielefeld},
  author = {Wagner, R. and Beinke, K.-S. and Wendling, M.},
  institution = {Fakultät für Wirtschaftswissenschaften},
  interhash = {69da8b0bd4972d4f30f032a397e70479},
  intrahash = {8fa31c204d7e488ad99e4c5651d71ee9},
  number = 489,
  title = {{G}ood {O}dd {P}rices and {B}etter {O}dd {P}rices: {A}n {E}mpirical {I}nvestigation},
  year = 2002
}

@book{WaS102,
  author = {Wagner, Ralf},
  booktitle = {Invited Presentation at the University of Management and Information Technology in Rzeszow },
  interhash = {711b2fa2a9113dfea073de9c1a71da53},
  intrahash = {7b8d86af09143868ab0d058313341650},
  title = {Economic Feelings: A Psychometric Analysis of Economic Perceptions and Expectations},
  year = 2002
}

@book{WaS102,
  address = {Cracow},
  author = {Wagner, Ralf},
  booktitle = {Invited Presentation at the 8th Biannual Conference of the International Federation of Classification Societies},
  interhash = {711b2fa2a9113dfea073de9c1a71da53},
  intrahash = {2ccdf0e7e756b8ba4a65fe2e30e88066},
  title = {Economic Feelings: A Psychometric Analysis of Economic Perceptions and Expectations},
  year = 2002
}