@article{MaciasGordonCrockeretal.2018,
  author    = {Oscar Macias and Chris Gordon and Roland M. Crocker and Brendan Coleman and Dylan Paterson and Shunsaku Horiuchi and Martin Pohl},
  title     = {Galactic bulge preferred over dark matter for the Galactic centre gamma-ray excess},
  journal   = {Nature Astronomy},
  volume    = {2},
  number    = {5},
  pages     = {387 -- 392},
  doi       = {10.1038/s41550-018-0414-3},
  year      = {2018},
}