@article{HellerKorsunovskayaRaggeetal.2010,
  author    = {Klaus-Gerhard Heller and Olga Korsunovskaya and David Robert Ragge and Varvara Vedenina and Fer Willemse and Roustem D. Zhantiev and Leonid Frantsevich},
  title     = {Check-list of European Orthoptera},
  journal   = {Articulata / Beiheft},
  volume    = {7},
  pages     = {1 -- 61},
  year      = {2010},
}