@inproceedings{BackhausBaarsJubtetal.2011,
  author    = {C. Backhaus and S. Baars and K. H. Jubt and C. Felten and J. Hedtmann},
  title     = {Defining the lumbar load of removal workers},
  booktitle = {Contribution to the 14th World Congress on Safety and Health at Work in Istanbul/Turkey},
  pages     = {479},
  year      = {2011},
}