@article{zu22584,
          number = {23},
           title = {??????? ? ????????? ????????? ?? ???? ???????????? ???????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2005},
           pages = {177--179},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2584/},
        abstract = {? ?????? ????????????? ????? ??????? ??? ???? ??????????? ? ????????? ?? ????????????? ????????? ???????? ??????.}
}