@article{ReichelSaboKollmitzer2004,
  author    = {Martin Reichel and Anton Sabo and Josef Kollmitzer},
  title     = {The effects of different back training systems on differential postural control},
  journal   = {The Engineering of Sport 5},
  number    = {Vol. 1},
  pages     = {149 -- 154},
  year      = {2004},
}