@article{zu221643,
           title = {??????????? ????? ??????? ??????????? ??????????? ?? ????????? ???????????????? ??????? ????????????},
          author = {?. ?. ?????????? and ?. ?. ??????},
       publisher = {?? "????"},
            year = {2016},
           pages = {389--391},
         journal = {?????????? ??????????? - 2016},
             url = {http://eprints.zu.edu.ua/21643/}
}