@article{GiovanniScaramozzinoLonietal.2021,
  author    = {Filippo di Giovanni and Pier Luigi Scaramozzino and Augusto Loni and Andrea Lucchi},
  title     = {Taxonomic revision of the Campoplex difformis group (Ichneumonidae, Campopleginae), with particular reference to species of economic importance},
  journal   = {European journal of taxonomy},
  volume    = {2021},
  number    = {740},
  pages     = {1 -- 35},
  doi       = {10.5852/ejt.2021.740.1277},
  year      = {2021},
}