@unpublished{zu210611,
          number = {6},
           title = {?? ???????? ??????????
??????????? ??????? ????? ????????? ??????????
},
          author = {?. ?. ????????????},
       publisher = {?????? ????},
            year = {2008},
           pages = {50--58},
         journal = {???? ? ????????},
        keywords = {??????, ???????, ??????? ???????????? ???????????, ??????????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/10611/},
        abstract = {? ?????? ???????????? ??????????? ???????? ??????????? ?????? ????? ?????????? ??????????. ???????????????? ??????????, ???????? ? ???? ???????? ????????????? ????????????}
}