@article{ScheffczykEngbertKurthsetal.1995,
  author    = {Christian Scheffczyk and Ralf Engbert and J{\"u}rgen Kurths and Ralf-Thomas Krampe and Reinhold Kliegl},
  title     = {Nonlinear Phenomena in Polyrhythmic Hand Movements},
  year      = {1995},
}