@article{zu21767,
          number = {25},
           title = {????????-?????????? ?????? ?????? ??????????? ???????????? ? ??????? ?? ?????},
          author = {?. ?. ?????????},
            year = {2005},
           pages = {249--252},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1767/},
        abstract = {? ?????? ?????????????? ??????, ???????? ??????????? ???????????? ? ??????? ?? ?????.}
}