@article{zhu_dai_1999, 
  title={THE EFFECT OF Bπ CONTINUUM IN THE QCD SUM RULES FOR THE (0+,1+) HEAVY MESON DOUBLET IN HQET}, 
  volume={14}, 
  DOI={10.1142/s0217732399002455}, 
  number={34}, 
  publisher={World Scientific Pub Co Pte Lt}, 
  author={ZHU and DAI}, 
  year={1999}, 
  month={Nov}
  }