@article{zu21197,
          number = {21},
           title = {???????? ????????? ???????? ???????? ???????? ?? ???????????? ?????? (?????????? ????, ???????????? ?????????)},
          author = {?. ?. ????????},
            year = {2005},
           pages = {274--276},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1197/},
        abstract = {?????????? ???????? ????????? ???????? ???????? ???????? ?? ???????????? ?????? (?????????? ????, ???????????? ?????????). ?????????????? ????????, ??? ? ????????? ???????????????? ?? ???????????? ???????? ?????.}
}