@article{zu26921,
          number = {5},
           title = {?????????? ???? ? ????? ????? ??????},
          author = {??????? ?????????},
       publisher = {??? ????? ?.??????},
            year = {2011},
           pages = {92--97},
         journal = {???????????????? ??????.},
             url = {http://eprints.zu.edu.ua/6921/}
}