@book{UBHD-67533878,
  author={Kellner, Sabrina},
  title={Modeling and analysis of demand for commodities and a case study of the petrochemical market},
  year={2013},
  pages={Online-Ressource (XIV, 155 S.)},
  language={eng and ger},
  school={Heidelberg, Univ., Diss., 2013},
  doi={10.11588/heidok.00016237},
  keywords={Rohstoffmarkt / Nachfrage / Marktmodell},
  url={http://archiv.ub.uni-heidelberg.de/volltextserver/16237/},
  library={UB},
}
@book{UBHD-67535740,
  author={Kellner, Sabrina},
  title={Modeling and analysis of demand for commodities and a case study of the petrochemical market},
  year={2013},
  pages={XIV, 155 S.},
  language={eng},
  note={Zsfass. in dt. Sprache},
  school={Heidelberg, Univ., Diss., 2013},
  keywords={Rohstoffmarkt / Mathematisches Modell},
  library={UB [Signatur: 2014 U 166] ; MA [Signatur: Diss. Kelln]},
}