????? ??????? ???? ??? ??????????? ??? ?????? ?????? ?????????????? ???? ????? ??? ?? ????? ???? ?????? ???? ????? ??????????????? ????? ???? ????? – ( ???? ??????, , , , )???????????? ?????? ??????? ?????????? ?? ??????????? ??????, ?????? ??????, ??? ?????? ?????? ?????? ???????????? ??????? ?????? ???? ??????? ????? ????????? ???? ????? ?? ???