@incollection{Scorzin2018,
  author    = {Scorzin, Pamela C.},
  title     = {Urban Art by osa as a laboratory},
  series = {Urban Art: creating the urban with art : proceedings of the International Conference at Humboldt-Universit{\"a}t zu Berlin, 15-16 July, 2016},
  publisher = {Pedro Soares Neves},
  address   = {Lisbon},
  pages     = {144 -- 154},
  year      = {2018},
  language  = {en}
}
@book{OPUS4-2017,
  title     = {Two cities - Tehran/Dortmund},
  editor    = {Winde, J{\"o}rg},
  publisher = {Fachhochschule Dortmund},
  address   = {Dortmund},
  pages     = {279},
  year      = {2018},
  language  = {en}
}