@article{zu2653,
          number = {4},
           title = {??????? ???????? ????????? ???? ????? ?? ????????? ????? ??????????? ?????????? ????? 30-? ????? ?? ????????},
          author = {?. ?. ???????????},
            year = {1999},
           pages = {74--76},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/653/},
        abstract = {? ?????? ????????????? ????????? ??????? ?.????????? ???? ????? ?? ??? ???????????????????? ????????????? ???????; ???????????? ????????? ??????? ??????????? ???????? ???????.}
}