@article{zu213067,
           month = {???????},
           title = {?????????? ??????? ?????????? ?????? ?? ?????????? ?????????????? ??????????????},
          author = {?. ?. ??????????? ? ?????????},
       publisher = {????},
            year = {2007},
           pages = {226--227},
         journal = {???????? ?????? ? ??????????? ?????????? ????? (?????? ??????? ????????): ????????? ?????????????? ???????-?????????? ???????????},
        keywords = {????????????? ??????????????},
             url = {http://eprints.zu.edu.ua/13067/},
        abstract = {??? ?????????? ??????? ?????????? ?????? ?? ?????????? ?????????????? ??????????????}
}