????? ?????? ??????? ?????????? ????? ?????? ??????? ???????????? ????????
????? ???? ???? ?? ????? ?????? ??????? ??????????? ?????????? ???? ?????? ?? ???? ???? ??? ????????? (???? ?????? ?????? ????????? ????????). ???? ?????? ??????? ?????? ????? ?????? ??????? ??????????? (PV) ?? ????? ????????? ???????? ?????? ???? ???? ?????? ???????? ?????? ?????????. ????? ????? ?????? ??????? ??????????? ?????????? ????? ?????? ???? ??? ?? ????? ?????? ?????? ???????? ??? ???? ?????? ?????????? ??? ???? ?????? ?????? ?? ??? ??????? ??????? ?????? ?????????? ???????? ?????????? ??? ?? ????. ???? ??? ????? ??? ????? ???????? ??????? ?? ????? ????? ?????????? ?? ????? ???? ???? ??????? ?????? ??? ????? ?????? ??????? ??????????? ?????????? ????? ?? ?????? ?????? ??. ?? ??????? ????? ??? ?????? ???????? ???? ?? ???? ???? ??? ????????? (???? ?????? ?????? ????????? ????????) ?? ????? ?????? ??????? ??????????? ?????????? ????? ???? ???? ?????? ??????? ????? ??????? ?????? ????????? ??????????. ???? ??? ???? ?????? ????????? ?? ????? ?????? ??????? ??????????? ?????????? ?? ???? ??? ?????????? ??????? ?????? ?????? ??????? ????????? ?????? ????????? ???????.
