@article{50146,
  author = {Galajda and Keymer and Chaikin and Austin},
  title = {A wall of funnels concentrates swimming bacteria},
  abstract = { <p><a href="http://jb.asm.org/content/189/23/8704" data-url="http://jb.asm.org/content/189/23/8704">http://jb.asm.org/content/189/23/8704</a></p> },
  year = {2007},
  journal = {Journal of Bacteriology},
  volume = {189},
  pages = {8704-8707},
  url = {http://jb.asm.org/content/189/23/8704.full.pdf+html},
  language = {eng},
}