, 2016 .

, . " " .

:
. : . : , , . , . , , , , - .

.

, :

:

▪ 

▪  ( )

▪  . . .., 1984

▪  144-146 420-425 . .., 1958

▪  ?

▪  , .

▪  . 1


All languages of the site:


Arabic

Hebrew

Polish

Bengali

Hindi

Portuguese

Chinese

Italian

Spanish

English

Japanese

Turkish

French

Korean

Ukrainian

German

Malay

Vietnamese