@article{zu23035,
          number = {44},
           title = {?????? ?? ??????? ???????????? ????????? ???????? ?.?. ???????},
          author = {?. ?. ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2009},
           pages = {189--194},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3035/},
        abstract = {??????????? ???? ?. ?. ??????? ????????????? ? ?????? ?? ??????? ???????. ???????? ????? ??????????? ?? ??????? ??????????? ? ?????? ? ???????? ????? ????????????? ????? ?? ?????????? ????? ??????? ?????, ?? ??????? ????????, ?? ? ??????? ? ??? ???????? ???????? ??????????? ? ??????? ?? ??????????????? ???????? ?? ????? ?????????? ???????? ???????, ??? ?????? ??????????? ????????????? ?? ??????? ????????????????? ?????.}
}