@misc{indiciaea562767cdaea,
  title = {Quality control circles solving OR problems.},
  author = {P L Geldbach and W F Klein and R C Moore},
  year = {1981},
  doi = {10.1016/s0001-2092(07)68873-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6914872/},
  note = {Source identifier: 6914872}
}