@article{zu25242,
          number = {57},
           title = {?????????? ????'??????? ??????? ? ?????????? ??????? ??????????? ??????????? ?????? ????? ? ??????????? ????},
          author = {?. ?. ???????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2011},
           pages = {72--75},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5242/},
        abstract = {? ?????? ????????????? ???????? ???????????? ??????? ????'???????? ???????? ? ????? ?????????? ?????? ??????????? ?????, ?? ? ???????????? ???????? ?????? ?????? ? ???????????????? ?????. ????????????? ??????? ???????????? ??????? ??????????? ??????????? ?????? ? ??????????? ????.}
}