@article{zu224833, title = {?????? ????? ?????????? ??? ? ???? ? ?????? ???????? ????????? ??? ??? ?????????? ?? ??????????? ????????? ???????? ????????}, author = {?. ?. ???????? and ?. ?. ???????}, publisher = {???????: ?? ??????}, year = {2017}, pages = {240--241}, journal = {?????????? ??????????? ? 2017: ??????? ???????? ?????.}, url = {http://eprints.zu.edu.ua/24833/} }