@article{LeonhardtSchmittBluethgen2011,
  author    = {Sara D. Leonhardt and Thomas Schmitt and Nico Bl{\"u}thgen},
  title     = {Tree Resin Composition, Collection Behavior and Selective Filters Shape Chemical Profiles of Tropical Bees (Apidae: Meliponini)},
  year      = {2011},
}