@article{zu21412,
          number = {13},
           title = {???????? ???????? ???????? ????????? ????? (? ?????? ??? "????? ? ??????? ?????")},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2003},
           pages = {97--100},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1412/},
        abstract = {? ?????? ???????????? ?????????? ??????????? ? ???????? ?????????? ???????? ????????? ????? 6-7-?? ????? ?????.}
}