@article{KleinertBrand2011,
  author    = {Jens Kleinert and Ralf Brand},
  title     = {Quality management of sport psychology care in competitive sports - (no) effect without acceptance?!},
  journal   = {Zeitschrift f{\"u}r Sportpsychologie},
  volume    = {18},
  number    = {2},
  pages     = {60 -- 72},
  doi       = {10.1026/1612-5010/a000041},
  year      = {2011},
}