@misc{indiciaeb230cce48015,
  title = {Two novel methods in QCD sum rules},
  author = {Gubler, Philipp and Oka, Makoto},
  year = {2010},
  doi = {10.1063/1.3541987},
  url = {https://www.osti.gov/biblio/21511371},
  note = {Source identifier: 21511371}
}