@article{zu210347,
          number = {71},
           title = {???????? ????????????? ????? ? ????????? ?. ?. ????????
},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {217--221},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/10347/},
        abstract = {? ?????? ?????????? ????????? ???????????? ??????????? ?????? ???????? ???????? ? ?????????
?????????????? ???? ? ??????????? ?????????. ???????? ????? ?? ???????????? ?????????? ???????
?????????? ???????????? ??? ??????? ?????????????, ??????????, ?????????-?????????? ????? ??
????????? ?????????? ?. ?. ????????. ????????, ?? ??????? ??????????? ????????? ????, ?????????,
??????????? ????? ??? ???????, ?? ?? ???? ????? ????? ?????? ?? ???? ? ?????????? ?? ?????????
?????, ? ? ? ???????? ???????????, ???????????, ??????????? ?? ?????????? ????? ??????.}
}