@article{zu26713,
          volume = {17},
          number = {2},
          author = {?. ?. ?????? and ?. ?. ?????????},
           title = {????????????????? ?????? ? ????????? ???? ??????? (???????)},
       publisher = {???????? ???????? ??. ?.?. ????????? ??? ???????},
         journal = {??????????},
           pages = {191--202},
            year = {2007},
             url = {http://eprints.zu.edu.ua/6713/},
        abstract = {??????????????? ????????? ??????????? ? ?????????????? ??????????? ???????????? ????????? ?????????? ???????????? ??????????, ???????????? ??????????? ???????? ???? ???????. ????????, ??? ????????????? ???????? ????????????????? ????????? ?? ?????? ????, ? ?? ????????? ?????????? ??? ???????? ????????????, ??????????? ? ???????? ???????? ?? ??????? ????. ???????????? ???? ?? ??? ?????? ???????????? ?????????? ? ??????? ??????????.}
}