,
:
" "
.
1
2
3
4
5
6
7
8
9
10
11
12
13
...
29
" - "
7 , !
. 6
GEOMAG
7 (5 )
- 7-9 40
. -
8- (40 )
- 5
: -
1 1. , 8 400 .
45
1
2
3
4
5
6
7
8
9
10
11
12
13
...
29
