0, 1, 2
1.12 -19
9.1, 9.1.3 -19
9.1, 9.1.2 -19
1.8 -19
1 ( 1 .) : . , .
2. . - , ,
1.13 -19
( ),
.
9.1, 9.1.1 -19
,
1.15 -15
9.1, 9.1.8 -19