@article{zu226927, title = {?????????? ?????????? ????????? ?????????????? ????? ?????????? ????? ? ????????????? ????????????-?????????????? ??????????}, author = {?. ?. ???????? and ?. ?. ????? and ?. ?. ??????? and ?. ?. ?????? and ?. ?. ????}, year = {2018}, journal = {??????? ???????? ?????? ?????? ? ??? ????????}, url = {http://eprints.zu.edu.ua/26927/} }