1981 (MCMLXXXI) ???? ?????? ???????????? ?????????? ???????? ???????? ?????? ????????? ?????? ???????? (????) ???? ???? ?????? (????) ?? ???????? 1981 ???? ??????? 2 ???? ???? ???????? 981 ???? ??????? 20 ???? ???????? 81 ???? ????????. ???? 1980 ?? ???????????? ???? ???????? 2 ???? ????????.