@article{ortega_segovia_entem_fernández_2010, 
  title={Coupled channel approach to the structure of theX(3872)}, 
  volume={81}, 
  DOI={10.1103/physrevd.81.054023}, 
  publisher={American Physical Society (APS)}, 
  author={Ortega and Segovia and Entem and Fernández}, 
  year={2010}, 
  month={Mar}
  }