La Belgique et l'équilibre européen : documents inédits - Wullus-Rudiger, J. (Paris : Berger-Levrault, 1935)
Forms the first of three volumes with general title: La trageÌdie belge 1914-1918. Cf. avant-propos.
Mode of access: Internet.
Keywords: Neutrality -- Belgium; World War, 1914-1918 -- Sources; Europe -- Politics and government -- 1871-1918.; Belgium -- Foreign relations