@misc{Prokofiev2019,
  author    = {Artem M. Prokofiev},
  title     = {Two new species of Engertia Dalla Torre, 1913 and Philacelota Heller, 1900 from Indonesia and the Philippines with a revised identification key (Coleoptera: Scarabaeidae: Melolonthinae)},
  booktitle = {European journal of taxonomy : 561},
  issn      = {2118-9773},
  doi       = {10.5852/ejt.2019.561},
  series    = {European journal of taxonomy : EJT},
  number    = {561},
  type      = {periodicalpart},
  pages     = {13},
  year        = {2019},
}