@article{IvanchenkoOsipovShalfeevetal.2004,
  author    = {Mikhail V. Ivanchenko and Grigory V. Osipov and V. D. Shalfeev and J{\"u}rgen Kurths},
  title     = {Phase synchronization in ensembles of bursting oscillators},
  year      = {2004},
}