@article{zu235682, number = {5}, title = {??????????? ???????? ????????? ????? ?????????? ????? ???????? ??????? ??????????}, author = {????? ???????}, publisher = {?????: ?????????? ???????????? ??????????? ????? ????? ??????}, year = {2022}, pages = {221--224}, journal = {??????? ???????????? ???????? ????? ????????? ?????????}, url = {http://eprints.zu.edu.ua/35682/} }