@article{zu224746, title = {????? ??????? ??????, ?? ???????? ??????? ???????}, author = {?. ?. ??????????? and ?. ?. ??????????? and ?. ?. ????? and ?. ?. ?????}, publisher = {???????: ?? ??????}, year = {2017}, pages = {179--180}, journal = {?????????? ??????????? ? 2017: ??????? ???????? ?????.}, url = {http://eprints.zu.edu.ua/24746/} }