@article{zu25809,
          number = {2},
           title = {????????? ??????? ? ?????????? ????????? ???????? ????????},
          author = {?. ?. ?????},
       publisher = {????? ?????},
            year = {2007},
           pages = {30--34},
         journal = {????????? ??????? ? ?????????? ????????? ???????? ????????},
        keywords = {???????? ?????????, ???????? ???????? ???, ????????? ?????????, ?????},
             url = {http://eprints.zu.edu.ua/5809/},
        abstract = {???????? ????????? ?????????? ? ????? ?????????? ?????}
}