@article{zu215556,
          number = {14},
           title = {????? ? ??????? ????????? ???????????? ?? ?????????? ??????? ? ??????????????? ??????????? ?????????},
          author = {?. ?. ?????????????},
       publisher = {?????????? ???????????? ??????????? ????? ?????? ????????},
            year = {2013},
           pages = {119--124},
         journal = {?????? ??????????? ????????????? ???????????? ????? ?????? ????????},
             url = {http://eprints.zu.edu.ua/15556/}
}