@article{lin_hwang_harich_lee_yang_1998, 
  title={New low background crossed molecular beam apparatus: Low background detection of H2}, 
  volume={69}, 
  DOI={10.1063/1.1148821}, 
  publisher={AIP Publishing}, 
  author={Lin and Hwang and Harich and Lee and Yang}, 
  year={1998}
  }