@article{ls_leimeister,
  address = {Amsterdam, Netherlands},
  author = {Pressler, A. and Knebel, U. and Esch, S. and Kölbl, D. and Esefeld, K. and Scherr, J. and Haller, B. and Schmidt-Trucksäss, A. and Krcmar, H. and Halle, M. and Leimeister, J. M.},
  interhash = {50da957906922e3ae79e49af3a268135},
  intrahash = {cd650ab722713ccd51bbd36395c0a41a},
  journal = {Preventive Medicine},
  note = {195 (43-10)},
  number = 51,
  pages = {234-239},
  publisher = {Elsevier},
  title = {An internet-delivered exercise intervention for workplace health promotion in overweight sedentary employees: A randomized trial},
  url = {http://www.uni-kassel.de/fb7/ibwl/leimeister/pub/JML_195.pdf},
  year = 2010
}

@article{ls_leimeister,
  address = {Amsterdam, Netherlands},
  author = {Pressler, A. and Knebel, U. and Esch, S. and Kölbl, D. and Esefeld, K. and Scherr, J. and Haller, B. and Schmidt-Trucksäss, A. and Krcmar, H. and Halle, M. and Leimeister, J. M.},
  interhash = {50da957906922e3ae79e49af3a268135},
  intrahash = {cd650ab722713ccd51bbd36395c0a41a},
  journal = {Preventive Medicine},
  note = {195 (43-10)},
  number = 51,
  pages = {234-239},
  publisher = {Elsevier},
  title = {An internet-delivered exercise intervention for workplace health promotion in overweight sedentary employees: A randomized trial},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_199.pdf},
  year = 2010
}