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:

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(1876-1956)

- " (1876-1956)"

(Yerkes) (1876-1956), . , . 1924 , ( 1941) ( ) - (. ). : '' '' (1911), '' '' (1915), '' '' (1925), '' '' (1927).


:
" "
" (. 1922)" - ...
" (1863-1943)" - ...
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""
""
" "
" (1865-1939)"
" (1869-1958)"
" (1902-50)" - ...
" (1880-1937)" - ...