@article{zu2334,
          number = {2},
           title = {?????????? ?????????? ?????????????? ??????????? ??????? ? ??????? ????????????? ???????? ?????},
          author = {?. ?. ??????? and ?. ?. ???????? and ?. ?. ??????????},
            year = {1998},
           pages = {7--13},
         journal = {?????? ????????????? ?????????? ????????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/334/},
        abstract = {? ?????? ????????????? ??????? ?????????? ? ????????? ???????? ?????????? ????? ???????????? ?????? ? ??????. ???????? ?????????? ??????????? ?????????? ???????? ??????, ?????? ????-????? ????????? ????'????}
}