@article{zu29898,
          number = {70},
           title = {?????????? ?? ?????????? ????????
},
          author = {?. ?. ????????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {293--297},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9898/},
        abstract = {?????? ?????????? ???????? ???????? ?????????? ?? ??????????????? ???????? ??????????? ???????
??????. ?????????? ?????????????? ??????? ??????????, ????????? ???? ?????? ?? ???????????
??????????, ??????? ???? ?????????? ?????????. ????? ??????????? ?? ???? ?????????? ? ???????
???????? ?? ????????????? ??????????? ????? ???????. ???????? ??????????? ???????????? ???????????
??????????? ???????? ?????????? ? ???????? ??????.}
}