@article{zu227105, title = {?????????????? ?????????? ???????? ?? ????? ???????? ???????????? ???????}, author = {?. ?. ???????? and ?. ?. ???????? and ?. ?. ?????????}, publisher = {???????: ?? "????"}, year = {2018}, pages = {152--154}, journal = {?????????? ??????????? ? 2018}, url = {http://eprints.zu.edu.ua/27105/} }