@misc{indiciae5c8201a52ad6,
  title = {Medium optimization by response surface methodology for poly-gamma-glutamic acid production using dairy manure as the basis of a solid substrate.},
  author = {Chen Xiong and Chen Shouwen and Sun Ming and Yu Ziniu},
  year = {2005},
  doi = {10.1007/s00253-005-1989-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/15846485/},
  note = {Source identifier: 15846485}
}