?? ??? 1978? ??? ?? ????? ?????? ??????? ?????? ???? ?? ????? ???????? ???????? ?????? 6?77? ????????? ???????? 4?22?. ??? ??? ??????? ????????? ?????? ????? ??????? ???????? ?????? ?????????? ????????? ???? ???????? ??? ????????? ??????? ????????? ??????????? ????? ??????? ?? ???? ???? ?????? ???????? ????????? ??????? ??????? ?????? ?? ????? ?????????? ??????? ??? ??? ?????? ??????? ??? ??? ??????. ??? ??? 2002? ???? ???? ?????? ??????? ???????? ???????? ?????? ????????? ??????? ???????? ?????? ?? ????? ?????? ??????? ???????? ????? ???????? ???????? ?????? ????????? ???????? ??? ???????? ???? ???? ?????? ???????? ?? 5 ?????? ???? ?? ????? 8?52?? ????? ???? ?????? ??????? ???????? ???????? ?? ??????? 8?8?? ??? ?????? ??????? ?????? ???? ????? ?? ??? ????? ??? ??????? ???????? ??? ?????? ??? ???? ???????? ??? ????????? ??????? ????????? ??????????? ????? ??????? ?? ???? ???? ?????? ??????? ????????? ??????? ???????? ??? ??? ???? ????? ???? ????? ????? ???????? ?????? ??? ?? ?????.