@article{zu24966,
          number = {18},
           title = {??????????? ??????????????? ?????? ???????? ???? ?? ??????? ??? ???????? ???????? ??????? ? ??????????? ????????????????? ???????},
          author = {?. ?. ????-????????},
            year = {2009},
         journal = {??????-???????????},
             url = {http://eprints.zu.edu.ua/4966/}
}