@misc{Sommermann2016,
  author    = {Sommermann, Karl-Peter},
  title     = {Criterios constitucionales de racionalidad legislativa},
  organization    = {Facultad de Derecho},
  year      = {2016},
  abstract  = {.},
  language  = {es}
}
@misc{Sommermann2016,
  author    = {Sommermann, Karl-Peter},
  title     = {Democracia directa y democracia participativa en el Estado federal alem{\´a}n},
  year      = {2016},
  abstract  = {.},
  language  = {es}
}
@misc{Sommermann2016,
  author    = {Sommermann, Karl-Peter},
  title     = {Leyes de transparencia y mecanismos de implementaci{\´o}n en Alemania},
  year      = {2016},
  abstract  = {.},
  language  = {es}
}