@article{DoerfelOhl2022,
  author    = {Thorleif Haakon D{\"o}rfel and Michael Ohl},
  title     = {The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)},
  journal   = {European journal of taxonomy},
  volume    = {2022},
  number    = {796},
  pages     = {1 -- 170},
  doi       = {10.5852/ejt.2022.796.1665},
  url       = {https://doi.org/10.5852/ejt.2022.796.1665},
  year      = {2022},
}