@article{zu22116,
          number = {16},
           title = {???????? ?? ??????? ? ??????? ?????? ??????},
          author = {?. ?. ?????????????},
            year = {2004},
           pages = {199--201},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2116/},
        abstract = {? ?????? ????????????? ?????????? ?? ???? ? ?????? ??????? ?. ??????.}
}