@article{zu224886,
          volume = {12},
          number = {16},
          author = {?. ?. ??????},
           title = {? ??? ?? ?????????? ?????????},
       publisher = {??????????? ????????,},
         journal = {????????? ???????? ??????????: ??????? ???????? ????? ????????? ?????????? ????? ?. ?. ??????? ???? ???????},
           pages = {171--174},
            year = {2013},
             url = {http://eprints.zu.edu.ua/24886/},
        abstract = {??????? ?. ?. ?????????? ??? ??????? ????????????? ????????? ??????????? ? ??????????, ??? ?? ????????? ? ?????-???? ????????????. ?????????, ???????, ?????? ???????? ?? ? ?????????? ? ??? ?? ?????????? ???????? ?? ??? ??? ?? ?????? ???????????? ???????? ?????????. ?? ? ?? ???? ?????????????, ??? ??? ????? ?????????? ??????? ?? ?????? ? ??????????? ????????????? ??????? ????????, ?? ? ?? ??????????? ??????????? ? ????? ???????????? ?????.}
}