@article{TrautmannHoldt2015,
  author    = {Michael Trautmann and Hans-J{\"u}rgen Holdt},
  title     = {Separation of platinum and ruthenium by a sulphoxide modified polystyrene resin in laboratory column systems},
  journal   = {Separation and purification technology},
  volume    = {149},
  pages     = {279 -- 287},
  doi       = {10.1016/j.seppur.2015.05.013},
  year      = {2015},
}