@misc{indiciae2681f5ad6e8c,
  title = {Notation of physical equations no longer a problem.},
  author = {F Gehbauer and K L Rau},
  year = {1979},
  doi = {10.1002/clc.4960020410},
  url = {https://pubmed.ncbi.nlm.nih.gov/262580/},
  note = {Source identifier: 262580}
}