@article{cheung_tseng_yuan_2011, 
  title={Cosmic antiproton constraints on effective interactions of the dark matter}, 
  volume={2011}, 
  DOI={10.1088/1475-7516/2011/01/004}, 
  number={01}, 
  publisher={IOP Publishing}, 
  author={Cheung and Tseng and Yuan}, 
  year={2011}, 
  month={Jan}
  }