Collier, Individual Rights and the State in Foreign Affairs: An International Compendium (1977) p. 31; Mandelier (1966) 81 Journal des tribunaux p. 721 and (1969) Pasicrisie belge II 246 cited in M. Waelbroeck, “Belgium” in E. Lauterpacht and J. G.
Collier, Individual Rights and the State in Foreign Affairs : An International Compendium (1977) p.  31; Mandelier (1966) 81 Journal des tribunaux p.