@book{WaS203,
  address = {Cottbus},
  author = {Wagner, Ralf},
  booktitle = {27th Annual GfKl Conference},
  interhash = {8a04c11c7c3611951b0a92d31c86d28b},
  intrahash = {026afe7185df0de5c7757d28c5bdf14d},
  title = {Mining Promising Qualification Patterns},
  year = 2003
}

@book{WaS103,
  address = {Glasgow},
  author = {Wagner, Ralf},
  booktitle = {32nd EMAC Conference},
  interhash = {524da3d0668dffc0ce957b9fae662edf},
  intrahash = {29d6d1fa05c695d328093ffb98164dc8},
  title = {Are Odd Prices Meaningful Price Thresholds? An Investigation by Generalised Cross Validation},
  year = 2003
}

@article{FeWaJ03,
  author = {Feldmann, M. and Wagner, R.},
  interhash = {e930ae75649bc6047e5825305d96470e},
  intrahash = {296079ef3bd96ed7e5aad07607500739},
  journal = {Wirtschaftsinformatik},
  number = 6,
  pages = {589 - 598},
  title = {{S}trukturieren mit {M}ultitrees: {E}in {F}achkonzept zur verbesserten {N}avigation in {H}ypermedia},
  volume = 45,
  year = 2003
}

@inproceedings{WaP03,
  address = {Glasgow},
  author = {Wagner, R.},
  booktitle = {{M}arketing: {R}esponsible and {R}elevant? {P}roceedings of the 32nd {E}{M}{A}{C} {C}onference},
  editor = {Saren, M. and Wilson, A.},
  interhash = {524da3d0668dffc0ce957b9fae662edf},
  intrahash = {affe9c5a10671c4ed8e4a8ef8b254b54},
  publisher = {EMAC},
  title = {{A}re {O}dd {P}rices {M}eaningful {P}rice {T}hresholds? {A}n {I}nvestigation by {G}eneralised {C}ross {V}alidation},
  year = 2003
}