@article{zu229152,
          number = {6},
           title = {?????????????? ???????? ??????????? ??????? ?? ?? ????? ?? ????????? ??????????},
          author = {?. ?. ?????},
       publisher = {?????????? : ?????????????? ???????? ??????},
            year = {2015},
           pages = {50--53},
         journal = {??????????},
             url = {http://eprints.zu.edu.ua/29152/}
}