> > . 1
<<
>>
<< >>

2.8.3.

X

, () - , V .

, ,

, ,

[. 2.5.3, )], 2.5.1], [. 2.5.4, )].

( ) 5.3.2. [Owen (1976)]. [Resnikoff and Liebermann (1957) - G].

<< >>