@misc{indiciae79a20f0e95bf,
  title = {[Express method for estimation of the normal distribution parameters from a grouped sample].},
  author = {N V Khovanov and E B Khubavenkova and N N Khromov-Borisov},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5483992/},
  note = {Source identifier: 5483992}
}