@article{zu213151,
           title = {????????? ????????? ??????????????? ? ?????????
???????? ????????????},
          author = {?. ?. ???????????},
            year = {2005},
           pages = {69--74},
         journal = {?????????-????????? ???????? ????????? ????? ?? ?????????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/13151/}
}