@article{Walker2007,
  author    = {Francis Walker},
  title     = {Catalogue of the dipterous insects collected at Makessar in Celebes, by Mr. A. R. Wallace, with descriptions of new species},
  journal   = {The journal of the proceedings of the Linnean Society of London},
  volume    = {4},
  pages     = {90 -- 172},
  year      = {2007},
}