@article{zu216620,
           title = {??????????? ??????????? ?????? ??????????
},
          author = {?. ?. ????? and ?. ?. ????????? and ?. ?. ?????},
       publisher = {???????: ?? "????", ??? ????? ????? ??????},
            year = {2015},
           pages = {441--444},
         journal = {??????? ???????? ????? "?????????? ??????????? - 2015"},
             url = {http://eprints.zu.edu.ua/16620/}
}