@misc{PaulyNoelSonetetal.2019,
  author    = {Alain Pauly and Gr{\´e}goire No{\"e}l and Gontran Sonet and David G. Notton and Jean-Luc Boev{\´e}},
  title     = {Integrative taxonomy resuscitates two species in the Lasioglossum villosulum complex (Kirby, 1802) (Hymenoptera: Apoidea: Halictidae)},
  booktitle = {European journal of taxonomy : 541},
  issn      = {2118-9773},
  doi       = {10.5852/ejt.2019.541},
  series    = {European journal of taxonomy : EJT},
  number    = {541},
  type      = {periodicalpart},
  pages     = {43},
  year        = {2019},
}