@article{zu21920,
          number = {28},
           title = {?????????? ?????? ???????????????? ?????? ?????????},
          author = {?. ?. ???????},
            year = {2006},
           pages = {208--211},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1920/},
        abstract = {? ?????? ?????????? ???????????????? ????????? ? ???????? ????????????????? ????????????, ???????? ?????????????? ????????????? ???????????? ???????? ? ????. ?????????? ??? ????? ????????????? ?????????? ??? ????????? ????? ????????? ???????.}
}