@article{zu21441,
          number = {31},
           title = {???????? ????????????? ??????},
          author = {?. ?. ??????? and ?. ?. ??????? and ?. ?. ?????????},
            year = {2007},
           pages = {60--62},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1441/},
        abstract = {? ?????? ????????????? ??????? ? ?????????? ?????????? ??????????? ?????? ?? ????? ????????????? ?????? ? ?? ?????? ???????, ??? ? ???? ???????????. ???????????? ???? ?????? ?????? ? ?????????? ???????? ???????? ?? ??????????. ???????? ????????????? ???????? ??????????? ? ???????? ???? ????? ??? ????????? ????????? ?? ?????????? ???????? ???????????? ? ?????????? ???????????? ?????????.}
}