@article{RosenblumKurthsSchaeferetal.1998,
  author    = {Rosenblum, Michael and Kurths, J{\"u}rgen and Sch{\"a}fer, Carsten and Abel, Hans-Henning},
  title     = {Heartbeat synchronized with ventilation},
  year      = {1998},
  language  = {en}
}
@book{RosenblumSchaeferAbeletal.1997,
  author    = {Rosenblum, Michael and Sch{\"a}fer, Carsten and Abel, Hans-Henning and Kurths, J{\"u}rgen},
  title     = {Interrelationship of Parasympathetic Innervation of the Sinoatrial Node and the Atrioventricular Node of Human Heart},
  issn      = {1120-1797},
  year      = {1997},
  language  = {en}
}
@article{RosenblumAbelKurthsetal.1999,
  author    = {Rosenblum, Michael and Abel, Hans-Henning and Kurths, J{\"u}rgen and Sch{\"a}fer, Carsten},
  title     = {Synchronization in the human cardiorespiratory system},
  year      = {1999},
  language  = {en}
}