@article{Siedenbiedel1999,
  author    = {Siedenbiedel, Georg},
  title     = {Unternehmenspr{\"a}senz am Auslandsmarkt},
  series = {Business-to-Business-Marketing : Handbuch f{\"u}r Vertrieb, Technik, Service / Werner Pepels (Hrsg.)},
  journal   = {Business-to-Business-Marketing : Handbuch f{\"u}r Vertrieb, Technik, Service / Werner Pepels (Hrsg.)},
  publisher = {Luchterhand},
  address   = {Neuwied [u.a.]},
  pages     = {630 -- 646},
  year      = {1999},
  language  = {de}
}
@book{Siedenbiedel2001,
  author    = {Siedenbiedel, Georg},
  title     = {Organisationslehre},
  publisher = {Kohlhammer},
  address   = {Stuttgart [u.a.]},
  isbn      = {3-17-016498-8},
  pages     = {XVI, 239 S. : graph. Darst.},
  year      = {2001},
  language  = {de}
}
@book{SiedenbiedelEislerMertz2000,
  author    = {Siedenbiedel, Georg and Eisler-Mertz, Christiane},
  title     = {Schl{\"u}sselqualifikationen im Marketing},
  publisher = {Fortis [u.a.]},
  address   = {K{\"o}ln [u.a.]},
  pages     = {281 S. : Ill., graph. Darst.},
  year      = {2000},
  language  = {de}
}
@article{Siedenbiedel2000,
  author    = {Siedenbiedel, Georg},
  title     = {Der Auslandsabsatz als Gegenstand strategischer Entscheidungen},
  series = {Marketing-Management f{\"u}r Ingenieure und Informatiker /Pepels. Werner (Hrsg.)},
  journal   = {Marketing-Management f{\"u}r Ingenieure und Informatiker /Pepels. Werner (Hrsg.)},
  publisher = {Fortis [u.a.]},
  address   = {K{\"o}ln [u.a.]},
  pages     = {207 -- 234},
  year      = {2000},
  language  = {de}
}
@book{Tietze1992,
  author    = {Tietze, J{\"u}rgen},
  title     = {Monotonie und Kr{\"u}mmung : Wechselbeziehungen bei Gesamtkosten- und St{\"u}ckkostenfunktionen},
  publisher = {Alano-Verl.},
  address   = {Aachen},
  isbn      = {3-89399-169-7},
  pages     = {VI, 51 S. : zahlr. graph. Darst.},
  year      = {1992},
  language  = {de}
}
@book{Tietze1992,
  author    = {Tietze, J{\"u}rgen},
  title     = {{\"O}konomische Interpretation optimaler Simplex-Tableaus},
  publisher = {Alano-Verl.},
  address   = {Aachen},
  isbn      = {3-89399-170-0},
  pages     = {VI, 33 S.},
  year      = {1992},
  language  = {de}
}
@article{Hoettges1990,
  author    = {H{\"o}ttges, J{\"o}rg},
  title     = {Turbulence and Mixing Mechanics in Compound Open Channel Flow / Arnold, Uwe; H{\"o}ttges, J{\"o}rg; Rouv{\´e}, Gerhard},
  series = {On cutoff ratios of curved channels : paper presented at the 23rd Congress of the IAHR, Ottawa, Canada, August 21 - 25, 1989 / G. J. Klaassen; B. H. J.van Zanten},
  journal   = {On cutoff ratios of curved channels : paper presented at the 23rd Congress of the IAHR, Ottawa, Canada, August 21 - 25, 1989 / G. J. Klaassen; B. H. J.van Zanten},
  publisher = {Delft Hydraulics},
  address   = {Delft},
  year      = {1990},
  language  = {en}
}
@article{HoettgesArnoldRouve1992,
  author    = {H{\"o}ttges, J{\"o}rg and Arnold, Uwe and Rouv{\´e}, Gerhard},
  title     = {Profiles of Mixing Coefficient in Compound Open Channel},
  series = {Flow modeling and turbulence measurements : [... a collection of lectures and papers presented at the Fourth International Symposium on Refined Flow Modelling and Turbulence Measurements held in Wuhan, People's Republic of China, on September 20-23, 1990]},
  journal   = {Flow modeling and turbulence measurements : [... a collection of lectures and papers presented at the Fourth International Symposium on Refined Flow Modelling and Turbulence Measurements held in Wuhan, People's Republic of China, on September 20-23, 1990]},
  publisher = {Hemisphere Publ. Corp.},
  address   = {Washington, DC [u.a.]},
  isbn      = {1-56032-209-8},
  pages     = {XVII, 773 S. : graph. Darst.},
  year      = {1992},
  language  = {en}
}
@article{HoettgesArnoldRouve1991,
  author    = {H{\"o}ttges, J{\"o}rg and Arnold, Uwe and Rouv{\´e}, Gerhard},
  title     = {Grundlagenuntersuchungen zur Schadstoffausbreitung in Fl{\"u}ssen},
  series = {Schadstofftransport in Grund- und Oberfl{\"a}chengew{\"a}ssern / Rouv{\´e}, Gerhard [Hrsg.]},
  journal   = {Schadstofftransport in Grund- und Oberfl{\"a}chengew{\"a}ssern / Rouv{\´e}, Gerhard [Hrsg.]},
  address   = {Aachen},
  pages     = {378 S. : Ill., zahlr. graph. Darst.},
  year      = {1991},
  language  = {de}
}
@article{Hoettges1992,
  author    = {H{\"o}ttges, J{\"o}rg},
  title     = {A Full Finite Element Solution for the Unsteady Advection-Diffusion Equation},
  series = {Computational methods in water resources : [proceedings of the Ninth International Conference on Computational Methods in Water Resources held at the University of Colorado at Denver, U.S.A., in June 1992] / ed.: T. F. Russell},
  journal   = {Computational methods in water resources : [proceedings of the Ninth International Conference on Computational Methods in Water Resources held at the University of Colorado at Denver, U.S.A., in June 1992] / ed.: T. F. Russell},
  publisher = {Computational Mechanics Publications [u.a.]},
  address   = {Southampton [u.a.]},
  isbn      = {185312169X},
  year      = {1992},
  language  = {en}
}