@misc{OPUS4-70439,
  title     = {Newsletter. Edition 25, 2013 / Arnold Sch{\"o}nberg Center},
  booktitle = {Newsletter / Arnold Sch{\"o}nberg Center},
  volume    = {2013},
  number    = {Edition 25, 2013},
  type      = {periodicalpart},
  pages     = {20},
  year        = {2013},
}