@article{zu26486,
           title = {?. ?. ???????? ? ??????? ???????????? ?????? ?????? ? ?????},
          author = {?. ?. ?????????? and ?. ?. ?????????????},
            year = {2010},
           pages = {56--59},
         journal = {??????????? ??????? ??????? 2010},
             url = {http://eprints.zu.edu.ua/6486/}
}