?? ??????? ??? ??????????????? ??? ??? ???????????? ??? ???? ????????????????????? ???????? promoting approach ??? ???????? ???????? ??? ???????? ??? ??? ?? ??????? ?????? ???? ??????? ??????? ??? ?? ?????? ?????????????? ????? ? ????????.????? ???????? ?????????? ????????? ???????? ?????????? ???????? ??????? ??? ??? ?????? ?????? ?????????? ?????