> > . 2
<<
>>
<< >>

16.5.4.

. [Pearce and Holland (1960)] . :

:

, , , , , . ( 0,02) ,

(16.5.3) ,

,

. ( (16.5.3) , .)

: , ,

. 2, , . [Pearce and Holland (1960)], .

<< >>