@article{zu2461,
          number = {11},
           title = {????? ????????????? ???????? ?????????? ??????? ???????? ???????? ?? ?????? ??????????? ????},
          author = {?. ?. ??????? and ?. ?. ??????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2003},
           pages = {81--84},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/461/},
        abstract = {? ?????? ???????? ???????? ???????? ???????????? ??????????? ???????? ????????, ????????? ????? ????????????? ?????????? ??????? ????? ?? ?????? ??????????? ????.}
}