@article{Guzik:2012,
  author  = "P. Guzik and J. Piskorski and P. Barthel and A. Bauer and A. Müller and N. Junk and K. Ulm and M. Malik and G. Schmidt",
  title   = "Heart rate deceleration runs for postinfarction risk prediction",
  journal = "Journal of Electrocardiology",
  volume  = "Vol. 45",
  number  = "no 1",
  pages   = "70--76",
  year    = "2012",
}