@article{zu211281,
          number = {39},
           title = {?????????? ??????????????? ??????????? ??????????? ??????? ?????????? ?????  ?? ????????? ??????????  ??????????????  ???????????},
          author = {?. ?. ??????????? and ?. ?. ??????? and ?. ?. ??????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2008},
           pages = {97--100},
         journal = {?????? ??? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/11281/},
        abstract = {? ?????? ?????????? ???????????   ????????  ?????????? ??????????????? ??????????? ??????????? ??????? ????????? ???? ??????????  ????? ?? ????????? ?????????????? ??????????? ? ??????????? ???????? ????????????? ?????????? ????????. ????????????? ???????? ?????????? ???????????????? ????????? ????? ????????? ??????? ????? ??????????????? ?????????.}
}