@misc{GauckSchmidtBergmannBrueggemann2016,
  author    = {Joachim Gauck and Hansgeorg Schmidt-Bergmann and Karl Br{\"u}ggemann},
  title     = {Buchpr{\"a}sentation Joachim Gauck, Handgeorg Schmidt-Bergmann und Karl Bruggemann am 09.01.2012},
  year        = {2016},
}