@article{zu220506,
          volume = {9},
          number = {2},
          author = {?. ?. ?????},
           title = {??????????? ?????????? ???????????? ????? ????????? ????????? ???? (?? ???????? ????????????????? ???????)},
       publisher = {????????? ?????????? ??. ?.?.??????? ??? ???????},
         journal = {???????? ????????? ?? ???????????? ??????????: ??????? ???????? ????? ????????? ?????????? ??. ?.?.??????? ??? ???????},
           pages = {228--234},
            year = {2007},
             url = {http://eprints.zu.edu.ua/20506/},
        abstract = {??????????? ????? ?????????-??????????? ? ?????????? ??????? ?
???????? ??????? ??????????????? ??????????? ?????? ?????????? ??????????
????????????, ? ???? ?????? ????????????? ?? ??? ????????. ???????, ?????
??????? ????????? ??? ????? ???????????? ? ?????????????, ? ?????????
???????? ?????????????? ??????????? ?? ?????? ????????????? ? ??'???? ?
????????? ?????? ???????????? ????????? ???????? ???? ?????????.}
}