Open Access Open Access  Restricted Access Subscription Access

Reports

Volodymyr Filipenko, Olena Shevchenko



DOI: https://doi.org/10.15674/0030-598720172135-141

Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Volodymyr Filipenko, Olena Shevchenko

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.