@article{zu215270,
          number = {2 (14)},
           title = {????????????? ?????? ? ?????????? ?? ??????????? ?????????? ??????????
},
          author = {?. ?. ????????},
       publisher = {???????????? ??????????? ???????????},
            year = {2009},
           pages = {137--143},
         journal = {????? ? ?????????. ???????-?????????? ?????? ????????????? ???????????? ????????????.},
        keywords = {??????????, ????????? ?????????, ???????? ??????????, ???????? ??????????, ????????? ?? ???????? ??????????. },
             url = {http://eprints.zu.edu.ua/15270/},
        abstract = {?????? ?????????? ??????????? ???? ?????????? ? ?????????? ?????????? ??????????. ???????? ????? ????????? ???? ????????? ?? ????????? ??????????.}
}