Warning - the bibtex entry below may be invalid: 
Missing 'journal' field 
@article{Plotkowiack,
  author = "Michal Plotkowiak, Blanca Rodriguez, Gernot Plank, Jurgen E. Schneider, David Gavaghan, Peter Kohl, Vicente Grau",
  title = "High Performance Computer Simulations of Cardiac Electrical Function based on MRI datasets",
  year = "2008",
}