@article{ToblerPlathBurmeisteretal.2006,
  author    = {Michael Tobler and Martin Plath and Heike Burmeister and Ingo Schlupp},
  title     = {Black spots and female association preferences in a sexual / asexual mating complex (Poecilia, Poecilildae, Teleostei)},
  doi       = {10.1007/s00265-005-0152-2},
  url       = {http://www.springerlink.com/content/h865p1h6630k8675/},
  year      = {2006},
}