@book{Schuermann1977,
  author    = {Sch{\"u}rmann, Wilhelm},
  title     = {Vier deutsche Photographen : Werner Mantz, Wilhelm Sch{\"u}rmann, Floris M. Neus{\"u}ss, Robert H{\"a}user},
  address   = {Hannover},
  pages     = {zahlr. Ill.},
  year      = {1977},
  language  = {de}
}
@book{SchuermannDeutschmannSchmidtetal.1981,
  author    = {Sch{\"u}rmann, Wilhelm and Deutschmann, Thomas and Schmidt, Michael and Bauer, Wilfried},
  title     = {Aspekte der Großstadt : zeigen{\"o}ssische deutsche Fotografie / Thomas Deutschmann ; Michael Schmidt ; Wilfried Bauer ; Wilhelm Sch{\"u}rmann},
  address   = {Essen},
  pages     = {3 Teile},
  year      = {1981},
  language  = {de}
}
@book{Dekovic1996,
  author    = {Dekovic, Ivo},
  title     = {Ivo Dekovic : Prica za malu djecu 189-1996 / hrsg. von der Moderna Galerija Zagreb},
  address   = {Zagreb},
  pages     = {14 S. : zahlr. Ill.},
  year      = {1996},
  language  = {de}
}
@article{Fabo1997,
  author    = {Fabo, Sabine},
  title     = {Bild/Text/Sound - Hybride des Digitalen?},
  series = {Hybridkultur : Medien, Netze, K{\"u}nste},
  journal   = {Hybridkultur : Medien, Netze, K{\"u}nste},
  editor    = {Schneider, Irmela},
  publisher = {Wienand},
  address   = {K{\"o}ln},
  isbn      = {3-87909-516-7},
  pages     = {177 -- 192},
  year      = {1997},
  language  = {de}
}
@book{Hegewald1991,
  author    = {Hegewald, Ulf},
  title     = {Plastiken 91 / Xylon, Museum + Werkst{\"a}tten},
  address   = {Schwetzingen},
  pages     = {34 S. : {\"u}berw. Ill.},
  year      = {1991},
  language  = {de}
}
@book{HegewaldBoeminghaus1973,
  author    = {Hegewald, Ulf and Boeminghaus, Dieter},
  title     = {Stellungen : 9 Texte, 9 Zeichnungen / [Texte] Dieter Boeminghaus ; [Zeichnungen] Ulf Hegewald},
  publisher = {Selbstverl. [Boeminghaus]},
  address   = {Aachen},
  pages     = {25 S. : {\"u}berw. Ill.},
  year      = {1973},
  language  = {de}
}
@book{HegewaldAdolphs1995,
  author    = {Hegewald, Ulf and Adolphs, Volker},
  title     = {Ulf Hegewald : Ziegfeld Zweifallshammer / Hrsg.: Ingrid und Alexander Hoesch-Vial. Mit Textbeitr. von Volker Adolphs},
  publisher = {Plitt},
  address   = {Oberhausen},
  pages     = {52 S. : {\"u}berw. Ill.},
  year      = {1995},
  language  = {de}
}
@book{HegewaldDomke1982,
  author    = {Hegewald, Ulf and Domke, Helmut},
  title     = {Grundlagen konstruktiver Gestaltung, Teil 2 : Beispiele und Entwurfshilfen / Helmut Domke ; Ulf Hegewald},
  publisher = {Bauverl.},
  address   = {Wiesbaden [u.a.]},
  isbn      = {3762520135},
  pages     = {168 S : {\"u}berw. Ill., graph. Darst.},
  year      = {1982},
  language  = {de}
}
@book{HegewaldDomke1982,
  author    = {Hegewald, Ulf and Domke, Helmut},
  title     = {Grundlagen konstruktiver Gestaltung, Teil 1 : Theoretische Zusammenh{\"a}nge / Helmut Domke ; Ulf Hegewald},
  isbn      = {3762520135},
  pages     = {179 S : graph. Darst.},
  year      = {1982},
  language  = {de}
}
@book{Hegewald1995,
  author    = {Hegewald, Ulf},
  title     = {Protokolle - F{\"u}nf Projekte im {\"O}ffentlichen Raum / hrsg. von Ulf Hegewald},
  publisher = {Eigenverl.},
  address   = {Aachen},
  pages     = {72 S : zahlr. Ill.},
  year      = {1995},
  language  = {de}
}