@article{zu215895,
           title = {????? ??????????? ? ???????????? ????? ???????? ??????????? ???? ? ????????
},
          author = {?. ?. ????????? and ?. ?. ???????????},
       publisher = {???-?? ??? ??.. ????? ??????},
            year = {2013},
           pages = {222--223},
         journal = {?????????? ??????????? ? 2013: ????????? ?V ???????-?????????? ?????????????? ??????????? ??????? ?????? ?? ?????????. ? ???????},
             url = {http://eprints.zu.edu.ua/15895/}
}