@article{zu29761,
          number = {69},
           title = {????????? ???????: ????????? ????????? ? ????????? ?????????? ???????
},
          author = {?. ?. ??????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {97--101},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9761/},
        abstract = {????????? ??????????????? ????????? ?? ??????????? ??????????? ?????? ???? ? ??? ?? ???????,
??? ??????????? ?? ?????? ????????? ????????? ??????? ? ??????????? ?? ????????? ?????????? ?
?????? ? ?????? ????????? ???????, ???? ????????? ????????? ??????? ?? ?????? ?? ????????
????????? ???????????? ??????? ??????????? ? ????? ?????? ?????. ??? ??????????? ??????????
?????????? ???????????? ???????? ????? ???????? ??????, ? ???? ???????????? ?????????
??????????, ???? ??, ??? ??????????, ??????? ???????? ??'???? ??? ??????????? ??????? ? ????
?????????????? ????????????.}
}