@article{KutscheraBidonHaileretal.2015,
  author    = {Verena Esther Kutschera and Tobias Bidon and Frank Hailer and Julia L. Rodi and Steven R. Fain and Axel Janke},
  title     = {Bears in a forest of gene trees : phylogenetic inference is complicated by incomplete lineage sorting and gene flow},
  journal   = {Molecular biology and evolution},
  volume    = {31},
  number    = {8},
  pages     = {2004 -- 2017},
  doi       = {10.1093/molbev/msu186},
  year      = {2015},
}