Norma relacionada
Practice Relating to Rule 8. Definition of Military Objectives
Section A. General
The Report on the Practice of Algeria, referring expressly to the notion of “effective contribution” to military action resulting from the nature, location, purpose or use of an object, asserts that the criteria set forth in Article 52(2) of the 1977 Additional Protocol I were already taken into consideration during the Algerian war of independence. 
Report on the Practice of Algeria, 1997, Chapter 1.3.