@article{zu25052,
          number = {56},
           title = {??????????????? ???????? ????????? ?????????? ???????????????? ????},
          author = {?. ?. ????????????},
            year = {2011},
           pages = {175--179},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5052/},
        abstract = {?????? ?????????? ???????? ????????????? ???????????? ???????????????? ????, ???????????? ???????? ????????? ???????? ??????? ??? ???????? ???????? ?? ??????????? ?????, ??????? ??????????????? ???????????? ?????? ????? ?????? ???????????????? ???????. ? ?????? ?????? ???? ?????????? ????????????? ???????? ??????????? ???? IX-XIII ??., ?????????? ?? ?????????? ??????? ???????????? ?????? (??? ???????????? ?? ?????????????? ????????? ??????????).}
}