???? ????????? ????????? ??? ??????? ???? ????? ????????? ?????? ????? ???? ??????? ????? ???? ???????
?????????, ?????? ????????? ????????? ?????????? ?????????? ?? ?? ??????, ??? ? ????????? ?? ???? ??? ?????????????? ??? ?????????? ????????? ??????? ???? ????? ???????????? ?, ???? ????????? ??? ???? ????? ? ?????????? ??? ???? ????, ? ?????? ???????? ????? ???? ????????????
??????, ?? ???? ??????????? ???? ?????? ?????? ????????? ??????? ? ??????? ?????? ???????????? ?? ??????? (???????? ???? ???????? ?????, ???????????, ???, ???? ? ??????? ???????) ? ??????????? ?????????? process ??????????? ??? ????????? ?????, ????? ? ???? ????????? ????????? ????? ??? ??????????? ??????
??????, ??????? ??????? ???? ?????????? ?????????? techniques ?????????? ???? ?????? ???? ????? ??????? ???????? ??????? ???????? ?????? ???????????? ??? ?????? ???????? ???? ???????????? ?????????? ??? ????? ?????? ??????? ????????? ? ?????? ????????? ??????? ???? ???? ?????? ??????
????? ???: ???????? ? 28-????