, .

, , . , , .

, (. ).

.

, , .

, .. , . . 1.

 

dc/s_dc_2.gif

. . 1 ) , ).

 

, , .

() .

.

. , . , ( )).

. . 1 ) , R2, E, R5 R3 , , . 1 ) .


1


.

, . 2 ) ) . . 1 ).


2


( ) , , , .

.

, .


3

4


, 1965 ( ) , . , - . , 1933 .? FAQ .

Bourabai Research Institution home page

Bourabai Research -  XXI Bourabai Research Institution