Mots-clés:
1999, ADELBERGER, BERYLLIUM, BRAGINSKY, BRANS, CASIMIR, CHAMPS SCALAIRES, COPPER, DAMOUR, DICKE, DIRAC, EINSTEIN, EN, EOTVOS, FIERZ, HORLOGES, KALUZA, KLEIN, LAGRANGE, MINKOWSKI, MODELES DES CORDES VIBRANTES, NEWTON, NORDTVEDT, OCCAM, PREPUBLICATION, THORNE, TURNEAURE, VEILLET, WILL