@article{zu224827,
          number = {2},
           title = {????????????? ?????? ??????? ???????????? ???
????????},
          author = {?. ?. ????? and ?. ??????????},
       publisher = {??? ??. ?. ??????},
            year = {2017},
           pages = {72--75},
         journal = {????????? ??????? ?????????? ????????????? ?????????},
             url = {http://eprints.zu.edu.ua/24827/},
        abstract = {????????? ? ??????????? ???????? ????? ?????, ? ???? ????
?????????? ?????????. ????????? ???????????? ?? ??????
?????? 2 ????????? ??????? ?????????? ????????????? ?????????
73
???????????? ? ?????????????, ?????????? ?? ?????????? ????? ? ????
?????? ???????????????.}
}