-
 

                                                      

: "" "". .

: ( . 1909)

( . 1909)

. " " (. 1-2, 1947-1948) " " (. 1-2, 1949-1950) - . " " (. 1-2, 1967-68), "" (. 1-2, 1978-79). (1949, 1950, 1951).

:



( . ablacto - )
( ... . mixis - )