@article{zu227113,
           title = {????? ??????? ???????????? ???????????????? ???????? ?? ???????????? ? ????? ? ????????? ?????????},
          author = {?. ?. ??????? and ?. ?. ????????},
       publisher = {???????: ?? ??????},
            year = {2017},
           pages = {320--322},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/27113/}
}