The digital project Veliki rat (The Great War) is an initiative of the National Library of Serbia in Belgrade to present from its holdings digitized items concerning the First World War. Books, periodicals, manuscripts, maps, posters and photographs are included at Veliki rat. This project will present some 40,000 items. It has been developed as a contribution to the portal Europeana Collections 1914-1918. The website can be viewed in Serbian and English.