@Article{SCI:Ere2013b,
  author =    "B. Erem and R.M. Orellana and P. Stovicek and D.H.
              Brooks and R.S. MacLeod",
  title =     "Improved averaging of multi-lead ECGs and
              electrograms",
  journal =   "Journal of Electrocardiology",
  volume =    "46",
  number =    "4",
  pages =     "e28",
  year =      "2013",
  publisher = "Elsevier",
  month =     "July",
  doi =       "10.1016/j.jelectrocard.2013.05.103",
}