@article{zu28689,
          number = {63},
           title = {??????????? ?? ???????? ??????????? ??????? ??? ???????},
          author = {?. ?. ?????},
       publisher = {???-?? ??? ??. ?. ??????, ???????.},
            year = {2012},
           pages = {??. 200--203},
         journal = {?????? ????????????? ?????????? ????????????},
             url = {http://eprints.zu.edu.ua/8689/},
        abstract = {?????? ?????????? ??????? ??????????? ?? ???????? ??????????? ??????? ??? ???????. ????????
?????????????? ????????, ???????? ???????? ?????????, ??? ? ???????? ????????. ?????????, ??
??????????? ???????? ???????????? ? ??????? ???????? ???? ?????????? ?? ??????????. ???????????, ??
????????? ?????????? ?????????? ? ???????????? ????????? ????????? ?????????? ??????? ???? ???? ??
???????????? ????? ????? ????????. ?????????? ?? ???????????? ????????? ????????? ?????? ???????? ??
???????????? ??????????? ???????, ??? ? ????????????? ????? ??????? ???????????? ????????.}
}