@book{R{\"u}ßlerK{\"o}sterStiel2015,
  author    = {R{\"u}ßler, Harald and K{\"o}ster, Dietmar and Stiel, Janina},
  title     = {Lebensqualit{\"a}t im Wohnquartier},
  publisher = {Kohlhammer},
  address   = {Stuttgart},
  pages     = {218},
  year      = {2015},
  language  = {de}
}