@misc{indiciaecccf8d38c58b,
  title = {[Not Available].},
  author = {Z Podgórska-Klawe and B Urbanek and K Jeziorski},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/11637890/},
  note = {Source identifier: 11637890}
}