@misc{indiciae8edb01a9ae34,
  title = {Structural studies on complexes. I. Postulation of polarization bonding in xanthine complexes.},
  author = {E Shefter},
  year = {1968},
  doi = {10.1002/jps.2600570231},
  url = {https://pubmed.ncbi.nlm.nih.gov/5641691/},
  note = {Source identifier: 5641691}
}