@article{zu226892,
           title = {????????????? ?? ???????? ????????? ????????????},
          author = {?. ?. ????????? and ?. ?. ????????},
       publisher = {???????: ?? ??????},
            year = {2017},
           pages = {315--316},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/26892/}
}