@article{zu21137,
          number = {28},
           title = {??????????? ????????????????? ???????? ?????? ? ?????? ? ???????? ?????? ?? ??.},
          author = {?. ?. ???????},
            year = {2006},
           pages = {64--68},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1137/},
        abstract = {? ?????? ???????????? ??????????? ????????????????? ???????? ?????? ?? ?? ???????? ? ?????? ????????? ?????? ?? ??.}
}