TY - GEN AU - Aspremont,Claude D' ED - International Conference on Institutional and Financial Incentives for Social Security TI - Institutional and financial incentives for social insurance / SN - 0-7923-7417-7 U1 - 368 I59i 1998 PY - 2002/// CY - Massachusetts [E.E.U.U.] : PB - Kluwer Academic Publishers, KW - SEGUROS KW - ALOCUCIONES, ENSAYOS, CONFERENCIAS KW - SEGURIDAD SOCIAL N1 - texto en inglés ER -