@book{Mikkelsen2010,
  author    = {Mikkelsen, C.},
  title     = {Certifying Out of Home Operators in Europe. European Forum for Certification. Proceedings zu: certification session held at the BioFach Congress 2010, Nuremberg},
  editor    = {Strassner, C},
  pages     = {18 S.},
  year      = {2010},
  language  = {en}
}