@article{zu26715,
          volume = {17},
           month = {?????},
          author = {?. ?. ?????? and ?. ?. ?????????},
           title = {?????? ????? ????????????? ??????????? ?? ?????????? ??????????????????},
       publisher = {???????????????: ????? ? ??????},
         journal = {????????? V??? ??????????? ???????-?????????? ???????????. ????? ? ?????? 2005},
           pages = {90--92},
            year = {2005},
             url = {http://eprints.zu.edu.ua/6715/},
        abstract = {????????? ??????????? ????????, ?? ? ?????????????????? ????????????? ??????????? ?????????? ???????, ????????????????? ?? ?????????? ?????????????, ? ????? ??????????? ??????? ? ????????? ?????????.}
}