@misc{OPUS4-50888,
  title     = {Nachhaltigkeitsbericht 2018/19},
  booktitle = {Nachhaltigkeitsbericht ... / Institut f{\"u}r Sozial-{\"O}kologische Forschung},
  volume    = {2019},
  url       = {https://www.isoe.de/fileadmin/Edit/PDF/Das_Institut/Nachhaltigkeitsmanagement/ISOE-Nachhaltigkeitsbericht-2018-19.pdf},
  institution = {Institut f{\"u}r sozial-{\"o}kologische Forschung (ISOE)},
  type      = {periodicalpart},
  pages     = {18},
  year        = {2019},
}