@article{zu21907,
          number = {17},
           title = {??????? ?? ??? ???????????????? ????????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2004},
           pages = {190--191},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1907/},
        abstract = {????????? ?????? ? ?????? ??????? ?? ?????? ? ????? ???????????????? ????????. ???????????? ??????????? ???????, ?? ???????? ???????? ? ??????????? ? ?????????? ?? ?????? ?? ?????? ?? ????????.}
}