Whenever you click on the symbol , the details of that item are shown here, and the details of the previous item are moved down in this list.
The number left of the header refers to the number of items in this list.

       (1)   Publication
       Quotation:(2013) ITA-Nachlese Nr. 2, Juni 2013.
       Publication Date:2013-07-01
       Publication Type:default
       Institution:Institute of Technology Assessment (OeAW ITA) Details