***

 
:
???????? ??????: ????? ? ???????
??????
???????, ???????? ?????? ? ???? ??????????
??? ? ??????
?????
??????????? ????
??? ??????
?????????????? ??????? 3D
??????????? ????
???????? ???????? 2

?







!

! 30 - !

(: 19):

()-(): ( ) 1980
: 1979
1: 1971
1: - 1971
1: - 1972
1: 1972
1: 1973
( 2) 1973
( 6) 1974
: 1988
1987
1982
1985
1983
1985
1986
1984
1977
1978





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