@misc{indiciae497eea001f8e,
  title = {The ages of zone of proximal development for retrospective time assessment and anticipation of time event},
  author = {Portnova, G. V. and Rebreikina, A. B. and Martynova, O.},
  year = {2020},
  doi = {10.1101/2020.12.10.419218},
  url = {https://www.biorxiv.org/content/10.1101/2020.12.10.419218v1},
  note = {Source identifier: 10.1101/2020.12.10.419218}
}