: Ctrl + mouse wheel


ǠʠΠ ӠʠР͠

̳
㳿

̳
㳿


( ³ (), 2002, N 32, .229 )

:
̳
㳿
( 994_151 )
̳
㳿 ( 994_152 ),
23 1999 . ,
(*).

.
. , 7 2002
N 3104-III
___________________
* .