@article{zu215892,
           title = {??????? ??????????? ???????-??????????????? ?????? ? ???????
},
          author = {?. ?. ??????? and ?. ?. ???????????},
       publisher = {???-?? ??? ??.. ????? ??????},
            year = {2013},
           pages = {220--222},
         journal = {?????????? ??????????? ? 2013: ????????? ?V ???????-?????????? ?????????????? ??????????? ??????? ?????? ?? ?????????. ? ???????: ,},
             url = {http://eprints.zu.edu.ua/15892/}
}