@incollection{AltonScheidlBensoSpringer2012,
  author    = {Alton-Scheidl, Roland and Benso, Joe and Springer, Martin},
  title     = {The value of registering creative works},
  series = {The digital public domain. Foundations for an open culture},
  editor    = {Dulong de Rosnay, Melanie and Martin, Juan Carlos de},
  publisher = {OpenBook Publ.},
  address   = {Cambridge},
  pages     = {189 -- 204},
  year      = {2012},
  language  = {en}
}