 

    17  1951    ( , ).    ,  1962         .             . 

      , ,  ,       ,         .     .

 1980                -.     ,          .       1981      .

     ,  -          . 

        (1981),   (1985),   (1986),      (1986),    (1989),   (1991),   (1992),   (1992),   (1994),   - (1996),   (1996),   (2001), 3000    (2001),   (2005),  (2005),  (2006),   (2007),  (2011)  .

       ,      .  1983         ,           16 .      1986 