How to measure the degree of independence of a research system?

M. Jagodzinski-Sigogneau, Jean Pierre Courtial, B. Latour. How to measure the degree of independence of a research system?. Scientometrics, 4(2):119-133, 1982. [doi]

@article{Jagodzinski-SigogneauCL82,
  title = {How to measure the degree of independence of a research system?},
  author = {M. Jagodzinski-Sigogneau and Jean Pierre Courtial and B. Latour},
  year = {1982},
  doi = {10.1007/BF02018450},
  url = {http://dx.doi.org/10.1007/BF02018450},
  researchr = {https://researchr.org/publication/Jagodzinski-SigogneauCL82},
  cites = {0},
  citedby = {0},
  journal = {Scientometrics},
  volume = {4},
  number = {2},
  pages = {119-133},
}