@article{zu25206,
          number = {55},
           title = {????????? ?????????? ? ??????? ???????? ???????????},
          author = {?. ?. ??????????},
            year = {2011},
           pages = {144--147},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5206/},
        abstract = {? ?????? ????????????? ???????? ?????? ??????? ?????????? ? ??????? ?????? ?????? ? ?????????? ????????????? ????????? ???????????. ??????? ?????????? ???????????? ? ??????? ??????? ?????????? ?? ???????? ??????????? ???????? ????? ???????????? ?????????? ??? ????????? ?????? ??????? ????? ???????? ????? ???????? ?? ????????? ??????????????? ???????? ????????????? ?????? ???????.}
}