@article{zu217208,
           title = {?????????? ????? ????????? ??????? ????? ? ???????? ????????},
          author = {?. ?. ????? and ?. ?. ???????????},
       publisher = {??? ??. ?. ??????},
            year = {2015},
           pages = {485--487},
         journal = {?????????? ??????????? ?????????????? ????????? ?????????? ?? ?????????? ?????? (??????? ???????-?????????? ?????)},
             url = {http://eprints.zu.edu.ua/17208/}
}