@article{zu225490,
           title = {????????? ???????? ????????? ?????????? ????????????},
          author = {?. ?. ???????? and ?. ?. ??????????},
       publisher = {?? ??????},
            year = {2017},
           pages = {408--410},
         journal = {?????????? ??????????? ? 2017},
             url = {http://eprints.zu.edu.ua/25490/}
}