@article{zu232674,
          number = {2},
           title = {??????????? ???????? ????????? ?? ????????? ???????????? ?????????},
          author = {?. ?. ???'?????},
       publisher = {??? ????? ????? ??????},
            year = {2017},
           pages = {55--58},
         journal = {????????? ??????? ?????????? ????????????? ?????????. ??????? ???????? ????? ????????? ??  ??????????},
        keywords = {????????, ??????? ????????, ??????????? ?????????},
             url = {http://eprints.zu.edu.ua/32674/}
}