@article{zu215739,
          number = {7},
           title = {???????? ?????????? ?????? ? ????? ??????????},
          author = {?. ?. ?????????},
       publisher = {??????????? "??????"},
            year = {2009},
           pages = {99--103},
         journal = {????? ? ???. ???????-??????????? ??????},
             url = {http://eprints.zu.edu.ua/15739/}
}