@book{StoeverHartwigWeilandt,
  author    = {Heino St{\"o}ver and Christina Hartwig and Caren Weilandt},
  title     = {Final report work package 7 : report on tobacco smoking in prison},
  series = {Drug Policy and harm reduction},
  publisher = {Bremer Institut f{\"u}r Drogenforschung (BISDRO)},
  pages     = {36},
  language  = {en}
}