@article{guenther_wuchterl_2003, 
  title={Companions of old brown dwarfs, and very low mass stars}, 
  volume={401}, 
  DOI={10.1051/0004-6361:20030149}, 
  publisher={EDP Sciences}, 
  author={Guenther and Wuchterl}, 
  year={2003}, 
  month={Mar}
  }