@article{zu23174,
          number = {46},
           title = {???????????? ?????? ?????? ? ???????? ?????? ? ??????????? ? ???????????????? ?????},
          author = {???? ??????????},
            year = {2009},
           pages = {213--216},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3174/},
        abstract = {? ??? ?????? ?????? ???????????? ?????? ?????? ? ???????? ?????? ? ??????????? ? ???????????????? ?????. ??????? ????? ? ???????? ???????, ???????? ?????? ? ???. ????????? ???????? ??? ????????????? ?? ????????? ?????????.}
}