@article{KraheAltwasser2006,
  author    = {Barbara Krah{\´e} and Colette Altwasser},
  title     = {Changing negative attitudes towards persons with physical disabilities: an experimental intervention},
  doi       = {10.1002/casp.849},
  url       = {http://www3.interscience.wiley.com/cgi-bin/jhome/5625},
  year      = {2006},
}