@article{zu27414,
          number = {60},
           title = {????????????? ?????? ?????????????? ?????? ???????? ????????????? ??????? ?????? ?? ???????},
          author = {?. ?. ???????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2011},
           pages = {129--133},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/7414/},
        abstract = {?????? ?????????? ??????????? ?????????????? ?????? ???????? ???????????? ????????? ?????? ?? ???????. ????????? ????? ?????????????? ?????????? ???????? ???????????? ????????? ? ??????. ???????? ?????????-????????? ???????? ???????? ?????????? ?????? ? ??????? ? ??????? ?????????????? ?????? ? ????? ?????????? ???????? ??????.}
}