Alvaro de Soto et Graciana del Castillo, &quot; Implementation of comprehensive peace agreements: staying the course in El Salvador &quot; , Global Governance, No 1 (1995), p. 189 à 203; et &quot; Obstacles to peacebuilding &quot; , Foreign Policy, No 94 (printemps 1994).
Alvaro de Soto and Graciana del Castillo, &quot; Implementation of comprehensive peace agreements: staying the course in El Salvador &quot; , Global Governance, No. 1 (1995), pp 189-203; and &quot; Obstacles to Peacebuilding &quot; , foreign Policy, No. 94 (spring 1994).