@misc{OPUS4-609,
  title     = {Brosch{\"u}re: 50 Jahre HSL und Le Diairi},
  booktitle = {Harmonika-Spielring Ludwigsburg},
  institution = {Brosch{\"u}ren, Flyer, Infomaterial / Brochures, flyers, documentation},
  year        = {2009},
}