@article{KusmaNienhausSpalleketal.2010,
  author    = {Bianca Kusma and Albert Nienhaus and Michael Spallek and David Quarcoo and Jan David Alexander Groneberg and Stefanie Mache},
  title     = {Bidirectional Assessment of Stress, job satisfaction and work ability of Educators in day care centres: a real-time observation study - the study protocol (BASE)},
  journal   = {Journal of occupational medicine and toxicology},
  volume    = {5},
  number    = {16},
  doi       = {10.1186/1745-6673-5-16},
  year      = {2010},
}