@techreport{UlmenZerresZerres,
  type      = {Working Paper},
  author    = {Victoria Ulmen and Thomas Zerres and Christopher Zerres},
  title     = {Anwendung des UN-Kaufrechts},
  series    = {Schriftenreihe „Arbeitspapiere f{\"u}r Marketing und Management“ ; Nr. 21},
  institution = {Hochschule Offenburg},
  address   = {Offenburg},
  pages     = {33},
  language  = {de}
}