-
- ..
 
arrow arrow - arrow ² ' ʲ
   

² ' ʲ

1976 . - (. ), - "". - 1940 ; 1966 -. 1954 - . - - () . 1963 . "","", "", "", "", "", "" . 1967 . , 1977 , . , "". ' (1976) - , , - "" .-. . . . . "." . . - (1966).

. . .