@article{zu217032,
          volume = {72},
          number = {8},
           title = {??????? ???????????? ? ?????????????: ??????????? ? ????????????? ???????????},
          author = {?. ?. ??????? and ?. ?. ???????},
            year = {2003},
           pages = {787--796},
         journal = {?????? ?????},
             url = {http://eprints.zu.edu.ua/17032/},
        abstract = {???????? ? ????????????????? ?????? ? ???????? ???????????? ? ?????????????, ??????????? ? ????????? ???????????? ? ??????????? ?? ???????, ??????? ????? ? ?????????????. ???????? ???? ??????????? ???????????? ??????? ? ???????? ???????? ??? ????????? ?????????? ?????? ???????.}
}