@article{zu215840,
          number = {2},
           title = {?????? ??????? ????? ??????? ???? ????????? ??????????? ?????? ???????????? ???????},
          author = {?. ?. ???? and ????? ?????????},
       publisher = {???????: ???-?? ??? ????? ????? ??????},
            year = {2011},
           pages = {15--17},
         journal = {??????????? ???????????? ??????},
        keywords = {?????? ?????, ?????????, ?????, ???????, ???????? ?????, ?????? ?????, ???????? ?????, ???????? ?????},
             url = {http://eprints.zu.edu.ua/15840/},
        abstract = {? ?????? ????????? ????? ????????? ? ???????  ??????? ???? ??????? ?. ?????????; ???????  ????  ??????????? ??????????? (????????????, ????????, ??????????? ? ???????? ?????).}
}