@article{zu229946, title = {???????? ???????? ?????????????? ??????????? ??????? ? ?????????? ???????? ??????? ????? ??????}, author = {?. ?. ?????? and ?. ?. ???????}, year = {2019}, journal = {????????? XVI?I ??????????? ???????-?????????? ??????????? ????????? ?????????????? ???????????: ??????? ? ??????????? 19-20 ??????? 2019 ?.}, url = {http://eprints.zu.edu.ua/29946/} }