@misc{zu231386, title = {???????????? ???????? ????? ?????????? ??????? ????????, ??????????? ?? ?????????? ??????????????? ????????????? ?????????? ???????????? ????? ????? ?????? : ????????. ????????}, author = {?. ?. ??????? and ?. ?. ?????}, address = {?. ???????}, publisher = {??? ??. ?. ??????}, year = {2019}, url = {http://eprints.zu.edu.ua/31386/} }