@book{Helmig2010,
  author    = {Helmig, Ilka},
  title     = {Ilka Helmig, residential observation : Toonkamer in de Pastoe Fabriek Utrecht, Dutch Design Week Eindhoven},
  publisher = {D'jonge Hond},
  address   = {Zwolle},
  isbn      = {978-90-89102-48-5},
  pages     = {110 S. : {\"u}berw. Ill.},
  year      = {2010},
  language  = {de}
}
@book{BoonzaaijerHelmigBergerhausenetal.2010,
  author    = {Boonzaaijer, Karel and Helmig, Ilka and Bergerhausen, Johannes and Beudaert, Matthieu},
  title     = {Vision - space for imagination},
  publisher = {Stichting Kunstboek},
  address   = {Oostkamp},
  isbn      = {978-90-5856-357-6},
  pages     = {[85] S. : zahlr. Ill.},
  year      = {2010},
  language  = {en}
}
@article{Helmig2010,
  author    = {Helmig, Ilka},
  title     = {Nitty - fontnames illustrated},
  series = {Slanted},
  journal   = {Slanted},
  number    = {11},
  publisher = {Slanted Publishers},
  address   = {Karlsruhe},
  issn      = {1867-6510},
  pages     = {68 -- 69},
  year      = {2010},
  language  = {en}
}