-
-
-
-
-
-

-
-
-
-
-

-
-
-
- -
- -
- -
-


















"" 22.03.2007 6
" ""

:



22 2007 ( 2 ).



""


22 2007 . 6


""

16 "" "" :
1. "" :
1) .
2) , .
3) - .
2. .


"" -

.


   ------------------------------------------------------------------

--------------------

- , scomm@mail.ru