Title: Die Martens'sche Klausel
Subjects: Humanitarian law, War (International Law), International Peace Conference (1st : 1899 : Hague, Netherlands) (uri) http://id.loc.gov/authorities/names/no2012153731 (uri) http://viaf.org/viaf/sourceID/LC|no2012153731
People: Fedor Fedorovich Martens (1845-1909)