See Blau F and Kahn L (1997), "Swimming Upstream: Trends in the Gender Wage Differential in the 1980s", Journal of Labor Economics, Vol. 15, No. 1, Part 1 (Jan., 1997), pp. 1-42 ]
Ver Blau F e Kahn L (1997), «Swimming Upstream: Trends in the Gender Wage Differential in the 1980s», Journal of Labor Economics, Vol. 15, n.º 1, Parte 1 (Jan., 1997), p. 1-42 ]