@article{Ernst,
  author    = {Stefan Ernst},
  title     = {Social Plugins: Der \"Like-Button\" als datenschutzrechtliches Problem},
  series = {Neue juristische Online-Zeitschrift : NJOZ},
  volume    = {10},
  number    = {36},
  pages     = {1917 -- 1919},
  language  = {de}
}