7Bregman A, Winnier C. Customization of library service in across -plat form programming enviromment, ITAL, 2001,20( 1 ) :21 -28.
8Iiwas. Information integration and Web based applications & services[ 2005 - 04 - 30 ]. http ://www. iiwas. org/conferences/iiwas2005/iiwas2005. html.
9Brown S. The development of the information sharing industry.[2005 -04 -28 ] http://www. researchinformation. info/rispring03information_sharing. html.
