@misc{indiciaee705ffedc008,
  title = {Ultraviolet spectra of L-ascorbic acid and cupric ascorbate complex.},
  author = {Y Ogata and Y Kosugi},
  year = {1970},
  doi = {10.1016/s0040-4020(01)93122-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5490091/},
  note = {Source identifier: 5490091}
}