Whatever happened to Garfield's constant?

András Schubert, Gábor Schubert. Whatever happened to Garfield's constant?. Scientometrics, 114(2):659-667, 2018. [doi]

@article{SchubertS18,
  title = {Whatever happened to Garfield's constant?},
  author = {András Schubert and Gábor Schubert},
  year = {2018},
  doi = {10.1007/s11192-017-2527-3},
  url = {https://doi.org/10.1007/s11192-017-2527-3},
  researchr = {https://researchr.org/publication/SchubertS18},
  cites = {0},
  citedby = {0},
  journal = {Scientometrics},
  volume = {114},
  number = {2},
  pages = {659-667},
}