@incollection{Ernst2016,
  author    = {Stefan Ernst},
  title     = {Kommentierung der \S\S 1-4},
  series = {Datenschutz-Grundverordnung},
  editor    = {Boris P. Paal},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-69570-4},
  pages     = {10 -- 64},
  year      = {2016},
  language  = {de}
}