@article{zu227114,
           title = {???????? ??????? ????????},
          author = {?. ?. ???????? and ?. ?. ??????????},
       publisher = {???????: ?? ??????},
            year = {2017},
           pages = {322--324},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/27114/}
}