SUMMARY
???? ??????? ??????? ??? ??????? ??? ????? ?????? ?? ?????? ???????? ???? ???? ????? ??????? ??????? ??????? ???? ????? ?????? ????? ??????? ??????? ??? ????? ???????? ??????? ??????? ????? ??? ????? ??? ??????? ????? ??????? ??????? ????????? ??????? ???????? ???????. ??????? ??? ????? ??? ?????? ??????? ??? ????? ??????? ??? ???? ????? ?????? ????????? ?????? ???? ?? ?? ??????? ??? ????? ????? ??????? ?????? ???? ???????? ?????????? ??????? ??? ???? ??????? ???????? ????????? ??????????.