@article{zu2730,
          number = {10},
           title = {? ???????? ???????? ??????????? ? ??????? ???????},
          author = {?. ?. ?????? and ?. ?. ?????????? and ?. ?. ???????? and ?. ?. ??? and ?. ?. ???????},
            year = {2002},
           pages = {93--96},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/730/},
        abstract = {??????? ???????????????? ????????? ? ??????????? ???????? ????? ? ???????? ???????? ????????? ? ??????? ???????. ?? ????????? ???????????? ?????? ? ?????? ?????? ?????????? ??????? ?????? ??? 7 ???????, ??????????????? ?? ?????? ? ?? ??? ???????.}
}