@techreport{HaumerKoloHellriegel,
  type      = {Working Paper},
  author    = {Florian Haumer and Castulus Kolo and Oliver Hellriegel},
  title     = {Addressing the United Nations SDGs in Large German and US Listed Companies},
  pages     = {17},
  abstract  = {Analysis of Formal and Informal Corporate Communication Activities Referring to SDGs},
  language  = {en}
}