@misc{indiciaef2193337aa2b,
  title = {[The choice of a standard for 1H-NMR spectroscopic studies on dissolved complexes].},
  author = {P Rohdewald and H Wellmann},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/31633/},
  note = {Source identifier: 31633}
}