@incollection{Dellmann2001,
  author    = {Dellmann, Frank},
  title     = {An{\´a}lisis de la utilizaci{\´o}n de sitios web con m{\´e}todos de estad{\´i}stica inferencial en la pr{\´a}ctica.},
  series = {Proceedings 36° Asamblea Anual del Consejo Latinoamericano de Escuelas de Administraci{\´o}n CLADEA: Los nuevos modelos de negocios ante la globalizaci{\´o}n. Mexico City, 25.-28.9.2001.},
  booktitle = {Proceedings 36° Asamblea Anual del Consejo Latinoamericano de Escuelas de Administraci{\´o}n CLADEA: Los nuevos modelos de negocios ante la globalizaci{\´o}n. Mexico City, 25.-28.9.2001.},
  address   = {Mexico City},
  year      = {2001},
  language  = {mul}
}
@incollection{Dellmann1995,
  author    = {Dellmann, Frank},
  title     = {Processing Partial Information in Decision Support Systems.},
  series = {Gaul, W.; Pfeifer, D. (eds.): From Data to Knowledge.},
  booktitle = {Gaul, W.; Pfeifer, D. (eds.): From Data to Knowledge.},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {423 -- 432},
  year      = {1995},
  language  = {mul}
}