@article{zu29592,
          number = {67},
           title = {????? ?? ???????? ???? ????????? ?? ???????????????? ???????????? ?????????},
          author = {?????? ?????? ???? ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {229--233},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9592/},
        abstract = {? ?????? ?????????????? ???? ????????? ?? ???????????????? ???????????? ????????? ? ?????? ??????? ??
????? ??????????. ? ??? ?????? ??????????? ???????? ????? ?????? ????????, ????? ????????? ? ??????????.
???? ???? ????? ????????????? ????????? ?? ?????????? ?????????? ???????. ?????? ??? ??????????????
??????? ???????? ? ????? ??????? ?????. ??? ?????????? ??????????????? ??????????? ??????????. ?????????,
?? ?????? ???? ?????????? ????????? ????? ????????? ?? ?? ???????????? ????? ???????????.}
}