@article{zu22073,
          number = {21},
           title = {???????????? ??????? ??????????? ???????? ?????? ?? ???????? ?? ???????? ??????????? ????},
          author = {?. ?. ??????????},
            year = {2005},
           pages = {189--191},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2073/},
        abstract = {? ?????? ????????????? ???????????? ??????? ??????????? ???????? ?????? ?? ???????? ?? ???????? ??????????? ????.}
}