@misc{OPUS4-16534,
  title     = {Newsletter 01/07, Februar 2007 / E-Finance-Lab},
  booktitle = {Newsletter / E-Finance-Lab},
  volume    = {2007},
  number    = {1},
  institution = {E-Finance Lab e.V.},
  type      = {periodicalpart},
  year        = {2011},
}