@article{zu24858,
          volume = {2},
           title = {???????? ??????? ????????? ?? ???? ????? ???????????? ????????? ? 30-?? - 50-?? ???? ?? ??.},
          author = {?????? ??????????},
            year = {2009},
         journal = {????????? ????????? ???????},
        keywords = {?????, ???????, ????????? ???????, ???????? ???????.},
             url = {http://eprints.zu.edu.ua/4858/},
        abstract = {?????? ?????????????? ????????? ??? ???????? ???????? ??????? ????????? ? 30-?? ? 50-?? ????. ???????? ????? ?????????-?????????? ??????? ?? ???????????? ????? ? ??????? ?? ???? ???????????? ????????? ???????.}
}