 

   11  1882    ( , ),     .        .          .

 1901     ,     .  1904     ø ,      .  1907             .

          ,        . 

 1915    -     .                 .         .

 1921         .  1928      ,        .      .

 1932        ø.         ,     ,       ,   1936        . 

 1954 ,             ,       . 

 1955        ,   ,       .        .

      5  1970 . 
