@unpublished{Jacob2015,
  author    = {Jacob, Gunnar},
  title     = {The L2 decomposition of transparent derived verbs - Is it 'morphological'? A commentary on De Grauwe, Lemhofer, Willems, \& Schriefers (2014)},
  series = {Frontiers in human neuroscienc},
  volume    = {9},
  journal   = {Frontiers in human neuroscienc},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne},
  issn      = {1662-5161},
  doi       = {10.3389/fnhum.2015.00220},
  pages     = {2},
  year      = {2015},
  language  = {en}
}
@unpublished{D'Aprile2012,
  author    = {D'Aprile, Iwan-Michelangelo},
  title     = {Friedrich 300 (1712-2012) a balance between},
  series = {Zeitschrift f{\"u}r Germanistik},
  volume    = {22},
  journal   = {Zeitschrift f{\"u}r Germanistik},
  number    = {2},
  publisher = {Lang},
  address   = {Bern},
  issn      = {0323-7982},
  pages     = {388 -- 392},
  year      = {2012},
  language  = {de}
}