> >
<<
>>
<< >>

12.4.

12.4.1. .

, , ( ) . -, . 12.3, . .

, . -, , , .

12.4.2. .

, ( )

(12.18)

(12.18 )

. .

, (2.18) [, (12.56) (12.12)].

, (12.18) [. (12.6) {12.15)].

, (12.15) (12.16)

(12.19)

(12.20)

, .

, , , R, . . .

12.4.3. .

, .

(12.21)

, ( ) , . (., , [26]),

(12.22)

,

(12.23)

, :

(12.24)

, .

12.4.4. .

, . (12.13) . ,

(12.25)

, (12.16) ,

12.4.5. .

, , . ,

(12.27)

, ,

(12.28)

12.4.6. , .

, , . ()

(12.29)

.

,

,

(12.32)

<< >>