The Bradford law: A new calculus for the social sciences?

B. C. Brookes. The Bradford law: A new calculus for the social sciences?. JASIS, 30(4):233-234, 1979. [doi]

@article{Brookes79,
  title = {The Bradford law: A new calculus for the social sciences?},
  author = {B. C. Brookes},
  year = {1979},
  doi = {10.1002/asi.4630300412},
  url = {http://dx.doi.org/10.1002/asi.4630300412},
  researchr = {https://researchr.org/publication/Brookes79},
  cites = {0},
  citedby = {0},
  journal = {JASIS},
  volume = {30},
  number = {4},
  pages = {233-234},
}