@misc{indiciae9814be92f03b,
  title = {[Using the computer in processing data on reproduction in dairy herds (author's transl)].},
  author = {A De Kruif and F J Klaus},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/561456/},
  note = {Source identifier: 561456}
}