@article{BeurskensMuehlbauerGranacheretal.2015,
  author    = {Rainer Beurskens and Thomas M{\"u}hlbauer and Urs Granacher and Albert Gollhofer and Marco Cardinale},
  title     = {Effects of heavy-resistance strength and balance training on unilateral and bilateral leg strength performance in old adults},
  journal   = {PLoS one},
  doi       = {10.1371/journal.pone.0118535},
  year      = {2015},
}