@article{zu229613, title = {???????????? ????????????? ????????? ? ?????????? ???????????? ????????????}, author = {?. ?. ???????}, publisher = {??? ??. ?. ??????}, year = {2019}, pages = {106--108}, journal = {????????? ???????? ????????????? ????????? (??????? ???????? ?????)}, url = {http://eprints.zu.edu.ua/29613/} }