@article{ScherzBaunSeepoldetal.2020,
  author    = {Wilhelm Scherz and Jannik Baun and Ralf Seepold and Natividad Mart{\´i}nez Madrid and Juan Ortega},
  title     = {A portable ECG for recording and flexible development of algorithms and stress detection},
  journal   = {Procedia computer science},
  volume    = {176},
  pages     = {2886 -- 2893},
  doi       = {10.1016/j.procs.2020.09.265},
  year        = {2020},
}