@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}
}
@book{BenknerDavid2005,
  author    = {Benkner, Thorsten and David, Klaus},
  title     = {Digital Mobile Radio Systems (Nicht erschienen?)},
  publisher = {Wiley},
  isbn      = {0-471-97591-5},
  pages     = {500},
  year      = {2005},
  language  = {en}
}
@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}
}
@book{HegewaldIsenrathFrisch2002,
  author    = {Hegewald, Ulf and Isenrath, Paul and Frisch, Mechthild},
  title     = {Skulpturenprojekt Gotha : 1992 - 2002 ; die realisierten Projekte ; ein Zwischenbericht / Paul Isenrath, Mechtild Frisch, Ulf Hegewald ...},
  publisher = {Gothaer Kulturbetrieb},
  address   = {Gotha},
  pages     = {44 S. : Ill.},
  year      = {2002},
  language  = {de}
}
@book{Hegewald1999,
  author    = {Hegewald, Ulf},
  title     = {Ziegelfeld am Keramion, Frechen ; 16.5.1999 - 30.9.2000, Keramion, Museum f{\"u}r zeitgen{\"o}ssische keramische Kunst},
  address   = {Frechen},
  pages     = {95 S. : zahlr. Ill., graph. Darst.},
  year      = {1999},
  language  = {de}
}